2046646370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 3948497280

約数和(自身を除く): 1901850910

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 233, 415, 466, 557, 830, 1114, 1165, 1577, 2330, 2785, 3154, 4427, 5570, 7885, 8854, 10583, 15770, 19339, 21166, 22135, 38678, 44270, 46231, 52915, 92462, 96695, 105830, 129781, 193390, 231155, 259562, 367441, 462310, 648905, 734882, 878389, 1297810, 1756778, 1837205, 2465839, 3674410, 4391945, 4931678, 8783890, 10771823, 12329195, 21543646, 24658390, 53859115, 107718230, 204664637, 409329274, 1023323185, 2046646370]

約数ペア:

[(1, 2046646370), (2, 1023323185), (5, 409329274), (10, 204664637), (19, 107718230), (38, 53859115), (83, 24658390), (95, 21543646), (166, 12329195), (190, 10771823), (233, 8783890), (415, 4931678), (466, 4391945), (557, 3674410), (830, 2465839), (1114, 1837205), (1165, 1756778), (1577, 1297810), (2330, 878389), (2785, 734882), (3154, 648905), (4427, 462310), (5570, 367441), (7885, 259562), (8854, 231155), (10583, 193390), (15770, 129781), (19339, 105830), (21166, 96695), (22135, 92462), (38678, 52915), (44270, 46231)]