4286947390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2051171}}^1$

素因数の和:2051208

約数の個数: 32

約数和(自身を含む): 8861063040

約数和(自身を除く): 4574115650

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2051171, 4102342, 10255855, 20511710, 22562881, 38972249, 45125762, 77944498, 112814405, 194861245, 225628810, 389722490, 428694739, 857389478, 2143473695, 4286947390]

約数ペア:

[(1, 4286947390), (2, 2143473695), (5, 857389478), (10, 428694739), (11, 389722490), (19, 225628810), (22, 194861245), (38, 112814405), (55, 77944498), (95, 45125762), (110, 38972249), (190, 22562881), (209, 20511710), (418, 10255855), (1045, 4102342), (2090, 2051171)]