1636381504

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{623621}}^1$

素因数の和:623674

約数の個数: 28

約数和(自身を含む): 3326399748

約数和(自身を除く): 1690018244

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 623621, 1247242, 2494484, 4988968, 9977936, 19955872, 25568461, 39911744, 51136922, 102273844, 204547688, 409095376, 818190752, 1636381504]

約数ペア:

[(1, 1636381504), (2, 818190752), (4, 409095376), (8, 204547688), (16, 102273844), (32, 51136922), (41, 39911744), (64, 25568461), (82, 19955872), (164, 9977936), (328, 4988968), (656, 2494484), (1312, 1247242), (2624, 623621)]