16640515684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{275159}}^1$

素因数の和:276339

約数の個数: 24

約数和(自身を含む): 31388051520

約数和(自身を除く): 14747535836

約数列:

[1, 2, 4, 13, 26, 52, 1163, 2326, 4652, 15119, 30238, 60476, 275159, 550318, 1100636, 3577067, 7154134, 14308268, 320009917, 640019834, 1280039668, 4160128921, 8320257842, 16640515684]

約数ペア:

[(1, 16640515684), (2, 8320257842), (4, 4160128921), (13, 1280039668), (26, 640019834), (52, 320009917), (1163, 14308268), (2326, 7154134), (4652, 3577067), (15119, 1100636), (30238, 550318), (60476, 275159)]