2100558016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1058749}}^1$

素因数の和:1058792

約数の個数: 28

約数和(自身を含む): 4302760000

約数和(自身を除く): 2202201984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 1058749, 2117498, 4234996, 8469992, 16939984, 32821219, 33879968, 65642438, 67759936, 131284876, 262569752, 525139504, 1050279008, 2100558016]

約数ペア:

[(1, 2100558016), (2, 1050279008), (4, 525139504), (8, 262569752), (16, 131284876), (31, 67759936), (32, 65642438), (62, 33879968), (64, 32821219), (124, 16939984), (248, 8469992), (496, 4234996), (992, 2117498), (1984, 1058749)]