1963508716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{3221}}^1$

素因数の和:3874

約数の個数: 48

約数和(自身を含む): 3902744160

約数和(自身を除く): 1939235444

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 617, 988, 1234, 2468, 3221, 6442, 8021, 11723, 12884, 16042, 23446, 32084, 41873, 46892, 61199, 83746, 122398, 152399, 167492, 244796, 304798, 609596, 795587, 1591174, 1987357, 3182348, 3974714, 7949428, 25835641, 37759783, 51671282, 75519566, 103342564, 151039132, 490877179, 981754358, 1963508716]

約数ペア:

[(1, 1963508716), (2, 981754358), (4, 490877179), (13, 151039132), (19, 103342564), (26, 75519566), (38, 51671282), (52, 37759783), (76, 25835641), (247, 7949428), (494, 3974714), (617, 3182348), (988, 1987357), (1234, 1591174), (2468, 795587), (3221, 609596), (6442, 304798), (8021, 244796), (11723, 167492), (12884, 152399), (16042, 122398), (23446, 83746), (32084, 61199), (41873, 46892)]