1108672370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{16369}}^1$

素因数の和:16910

約数の個数: 32

約数和(自身を含む): 2153375280

約数和(自身を除く): 1044702910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 521, 1042, 2605, 5210, 6773, 13546, 16369, 32738, 33865, 67730, 81845, 163690, 212797, 425594, 1063985, 2127970, 8528249, 17056498, 42641245, 85282490, 110867237, 221734474, 554336185, 1108672370]

約数ペア:

[(1, 1108672370), (2, 554336185), (5, 221734474), (10, 110867237), (13, 85282490), (26, 42641245), (65, 17056498), (130, 8528249), (521, 2127970), (1042, 1063985), (2605, 425594), (5210, 212797), (6773, 163690), (13546, 81845), (16369, 67730), (32738, 33865)]