858597590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{4603}}^1$

素因数の和:5444

約数の個数: 32

約数和(自身を含む): 1615009536

約数和(自身を除く): 756411946

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 811, 1622, 4055, 4603, 8110, 9206, 18653, 23015, 37306, 46030, 93265, 105869, 186530, 211738, 529345, 1058690, 3733033, 7466066, 18665165, 37330330, 85859759, 171719518, 429298795, 858597590]

約数ペア:

[(1, 858597590), (2, 429298795), (5, 171719518), (10, 85859759), (23, 37330330), (46, 18665165), (115, 7466066), (230, 3733033), (811, 1058690), (1622, 529345), (4055, 211738), (4603, 186530), (8110, 105869), (9206, 93265), (18653, 46030), (23015, 37306)]