1494920798632

素因数分解:

$2^3\times {\mathrm{2129}}^1\times {\mathrm{4177}}^1\times {\mathrm{21013}}^1$

素因数の和:27325

約数の個数: 32

約数和(自身を含む): 2805097919400

約数和(自身を除く): 1310177120768

約数列:

[1, 2, 4, 8, 2129, 4177, 4258, 8354, 8516, 16708, 17032, 21013, 33416, 42026, 84052, 168104, 8892833, 17785666, 35571332, 44736677, 71142664, 87771301, 89473354, 175542602, 178946708, 351085204, 357893416, 702170408, 186865099829, 373730199658, 747460399316, 1494920798632]

約数ペア:

[(1, 1494920798632), (2, 747460399316), (4, 373730199658), (8, 186865099829), (2129, 702170408), (4177, 357893416), (4258, 351085204), (8354, 178946708), (8516, 175542602), (16708, 89473354), (17032, 87771301), (21013, 71142664), (33416, 44736677), (42026, 35571332), (84052, 17785666), (168104, 8892833)]