2445456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3943

約数の個数: 40

約数和(自身を含む): 6805120

約数和(自身を除く): 4359664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3919, 7838, 11757, 15676, 23514, 31352, 47028, 50947, 62704, 94056, 101894, 152841, 188112, 203788, 305682, 407576, 611364, 815152, 1222728, 2445456]

約数ペア:

[(1, 2445456), (2, 1222728), (3, 815152), (4, 611364), (6, 407576), (8, 305682), (12, 203788), (13, 188112), (16, 152841), (24, 101894), (26, 94056), (39, 62704), (48, 50947), (52, 47028), (78, 31352), (104, 23514), (156, 15676), (208, 11757), (312, 7838), (624, 3919)]