1319025022

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 2467584000

約数和(自身を除く): 1148558978

約数列:

[1, 2, 7, 14, 23, 41, 46, 49, 82, 98, 161, 287, 322, 343, 574, 686, 943, 1127, 1886, 2009, 2039, 2254, 4018, 4078, 6601, 7889, 13202, 14063, 14273, 15778, 28126, 28546, 46207, 46897, 83599, 92414, 93794, 99911, 167198, 199822, 323449, 328279, 585193, 646898, 656558, 699377, 1170386, 1398754, 1922777, 2297953, 3845554, 4096351, 4595906, 8192702, 13459439, 16085671, 26918878, 28674457, 32171342, 57348914, 94216073, 188432146, 659512511, 1319025022]

約数ペア:

[(1, 1319025022), (2, 659512511), (7, 188432146), (14, 94216073), (23, 57348914), (41, 32171342), (46, 28674457), (49, 26918878), (82, 16085671), (98, 13459439), (161, 8192702), (287, 4595906), (322, 4096351), (343, 3845554), (574, 2297953), (686, 1922777), (943, 1398754), (1127, 1170386), (1886, 699377), (2009, 656558), (2039, 646898), (2254, 585193), (4018, 328279), (4078, 323449), (6601, 199822), (7889, 167198), (13202, 99911), (14063, 93794), (14273, 92414), (15778, 83599), (28126, 46897), (28546, 46207)]