1261648016

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{93761}}^1$

素因数の和:93827

約数の個数: 30

約数和(自身を含む): 2531667762

約数和(自身を除く): 1270019746

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 841, 1682, 3364, 6728, 13456, 93761, 187522, 375044, 750088, 1500176, 2719069, 5438138, 10876276, 21752552, 43505104, 78853001, 157706002, 315412004, 630824008, 1261648016]

約数ペア:

[(1, 1261648016), (2, 630824008), (4, 315412004), (8, 157706002), (16, 78853001), (29, 43505104), (58, 21752552), (116, 10876276), (232, 5438138), (464, 2719069), (841, 1500176), (1682, 750088), (3364, 375044), (6728, 187522), (13456, 93761)]