2152318564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 4500873216

約数和(自身を除く): 2348554652

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 47, 74, 92, 94, 148, 188, 253, 407, 506, 517, 814, 851, 1012, 1034, 1081, 1223, 1628, 1702, 1739, 2068, 2162, 2446, 3404, 3478, 4324, 4892, 6956, 9361, 11891, 13453, 18722, 19129, 23782, 26906, 28129, 37444, 38258, 39997, 45251, 47564, 53812, 56258, 57481, 76516, 79994, 90502, 112516, 114962, 159988, 181004, 229924, 309419, 439967, 497761, 618838, 632291, 879934, 995522, 1040773, 1237676, 1264582, 1322063, 1759868, 1991044, 2081546, 2126797, 2529164, 2644126, 4163092, 4253594, 5288252, 8507188, 11448503, 14542693, 22897006, 23394767, 29085386, 45794012, 46789534, 48916331, 58170772, 93579068, 97832662, 195665324, 538079641, 1076159282, 2152318564]

約数ペア:

[(1, 2152318564), (2, 1076159282), (4, 538079641), (11, 195665324), (22, 97832662), (23, 93579068), (37, 58170772), (44, 48916331), (46, 46789534), (47, 45794012), (74, 29085386), (92, 23394767), (94, 22897006), (148, 14542693), (188, 11448503), (253, 8507188), (407, 5288252), (506, 4253594), (517, 4163092), (814, 2644126), (851, 2529164), (1012, 2126797), (1034, 2081546), (1081, 1991044), (1223, 1759868), (1628, 1322063), (1702, 1264582), (1739, 1237676), (2068, 1040773), (2162, 995522), (2446, 879934), (3404, 632291), (3478, 618838), (4324, 497761), (4892, 439967), (6956, 309419), (9361, 229924), (11891, 181004), (13453, 159988), (18722, 114962), (19129, 112516), (23782, 90502), (26906, 79994), (28129, 76516), (37444, 57481), (38258, 56258), (39997, 53812), (45251, 47564)]