2485751528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{88853}}^1$

素因数の和:89141

約数の個数: 32

約数和(自身を含む): 5038021800

約数和(自身を除く): 2552270272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 2152, 3497, 6994, 13988, 27976, 88853, 177706, 355412, 710824, 1155089, 2310178, 4620356, 9240712, 23901457, 47802914, 95605828, 191211656, 310718941, 621437882, 1242875764, 2485751528]

約数ペア:

[(1, 2485751528), (2, 1242875764), (4, 621437882), (8, 310718941), (13, 191211656), (26, 95605828), (52, 47802914), (104, 23901457), (269, 9240712), (538, 4620356), (1076, 2310178), (2152, 1155089), (3497, 710824), (6994, 355412), (13988, 177706), (27976, 88853)]