15697380868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{71483}}^1$

素因数の和:71644

約数の個数: 48

約数和(自身を含む): 30599726976

約数和(自身を除く): 14902346108

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 103, 164, 206, 412, 533, 1066, 1339, 2132, 2678, 4223, 5356, 8446, 16892, 54899, 71483, 109798, 142966, 219596, 285932, 929279, 1858558, 2930803, 3717116, 5861606, 7362749, 11723212, 14725498, 29450996, 38100439, 76200878, 95715737, 152401756, 191431474, 301872709, 382862948, 603745418, 1207490836, 3924345217, 7848690434, 15697380868]

約数ペア:

[(1, 15697380868), (2, 7848690434), (4, 3924345217), (13, 1207490836), (26, 603745418), (41, 382862948), (52, 301872709), (82, 191431474), (103, 152401756), (164, 95715737), (206, 76200878), (412, 38100439), (533, 29450996), (1066, 14725498), (1339, 11723212), (2132, 7362749), (2678, 5861606), (4223, 3717116), (5356, 2930803), (8446, 1858558), (16892, 929279), (54899, 285932), (71483, 219596), (109798, 142966)]