2019370832

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{4157}}^1$

素因数の和:4575

約数の個数: 40

約数和(自身を含む): 3966449256

約数和(自身を除く): 1947078424

約数列:

[1, 2, 4, 8, 16, 97, 194, 313, 388, 626, 776, 1252, 1552, 2504, 4157, 5008, 8314, 16628, 30361, 33256, 60722, 66512, 121444, 242888, 403229, 485776, 806458, 1301141, 1612916, 2602282, 3225832, 5204564, 6451664, 10409128, 20818256, 126210677, 252421354, 504842708, 1009685416, 2019370832]

約数ペア:

[(1, 2019370832), (2, 1009685416), (4, 504842708), (8, 252421354), (16, 126210677), (97, 20818256), (194, 10409128), (313, 6451664), (388, 5204564), (626, 3225832), (776, 2602282), (1252, 1612916), (1552, 1301141), (2504, 806458), (4157, 485776), (5008, 403229), (8314, 242888), (16628, 121444), (30361, 66512), (33256, 60722)]