347809358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{34213}}^1$

素因数の和:34268

約数の個数: 32

約数和(自身を含む): 620778816

約数和(自身を除く): 272969458

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 34213, 68426, 444769, 581621, 786899, 889538, 1163242, 1573798, 7561073, 10229687, 13377283, 15122146, 20459374, 26754566, 173904679, 347809358]

約数ペア:

[(1, 347809358), (2, 173904679), (13, 26754566), (17, 20459374), (23, 15122146), (26, 13377283), (34, 10229687), (46, 7561073), (221, 1573798), (299, 1163242), (391, 889538), (442, 786899), (598, 581621), (782, 444769), (5083, 68426), (10166, 34213)]