2013859384

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{144757}}^1$

素因数の和:144847

約数の個数: 32

約数和(自身を含む): 3960578880

約数和(自身を除く): 1946719496

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1739, 3478, 6956, 13912, 144757, 289514, 579028, 1158056, 5356009, 6803579, 10712018, 13607158, 21424036, 27214316, 42848072, 54428632, 251732423, 503464846, 1006929692, 2013859384]

約数ペア:

[(1, 2013859384), (2, 1006929692), (4, 503464846), (8, 251732423), (37, 54428632), (47, 42848072), (74, 27214316), (94, 21424036), (148, 13607158), (188, 10712018), (296, 6803579), (376, 5356009), (1739, 1158056), (3478, 579028), (6956, 289514), (13912, 144757)]