2013640276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{2539}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 3802075200

約数和(自身を除く): 1788434924

約数列:

[1, 2, 4, 17, 34, 68, 107, 109, 214, 218, 428, 436, 1819, 1853, 2539, 3638, 3706, 5078, 7276, 7412, 10156, 11663, 23326, 43163, 46652, 86326, 172652, 198271, 271673, 276751, 396542, 543346, 553502, 793084, 1086692, 1107004, 4618441, 4704767, 9236882, 9409534, 18473764, 18819068, 29612357, 59224714, 118449428, 503410069, 1006820138, 2013640276]

約数ペア:

[(1, 2013640276), (2, 1006820138), (4, 503410069), (17, 118449428), (34, 59224714), (68, 29612357), (107, 18819068), (109, 18473764), (214, 9409534), (218, 9236882), (428, 4704767), (436, 4618441), (1819, 1107004), (1853, 1086692), (2539, 793084), (3638, 553502), (3706, 543346), (5078, 396542), (7276, 276751), (7412, 271673), (10156, 198271), (11663, 172652), (23326, 86326), (43163, 46652)]