2749686910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{18199}}^1$

素因数の和:18756

約数の個数: 32

約数和(自身を含む): 5130216000

約数和(自身を除く): 2380529090

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 521, 1042, 2605, 5210, 15109, 18199, 30218, 36398, 75545, 90995, 151090, 181990, 527771, 1055542, 2638855, 5277710, 9481679, 18963358, 47408395, 94816790, 274968691, 549937382, 1374843455, 2749686910]

約数ペア:

[(1, 2749686910), (2, 1374843455), (5, 549937382), (10, 274968691), (29, 94816790), (58, 47408395), (145, 18963358), (290, 9481679), (521, 5277710), (1042, 2638855), (2605, 1055542), (5210, 527771), (15109, 181990), (18199, 151090), (30218, 90995), (36398, 75545)]