1403935364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{1451}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 2766234240

約数和(自身を除く): 1362298876

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 809, 1196, 1451, 1618, 2902, 3236, 5804, 10517, 18607, 18863, 21034, 33373, 37214, 37726, 42068, 66746, 74428, 75452, 133492, 241891, 433849, 483782, 867698, 967564, 1173859, 1735396, 2347718, 4695436, 15260167, 26998757, 30520334, 53997514, 61040668, 107995028, 350983841, 701967682, 1403935364]

約数ペア:

[(1, 1403935364), (2, 701967682), (4, 350983841), (13, 107995028), (23, 61040668), (26, 53997514), (46, 30520334), (52, 26998757), (92, 15260167), (299, 4695436), (598, 2347718), (809, 1735396), (1196, 1173859), (1451, 967564), (1618, 867698), (2902, 483782), (3236, 433849), (5804, 241891), (10517, 133492), (18607, 75452), (18863, 74428), (21034, 66746), (33373, 42068), (37214, 37726)]