2143670672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{936919}}^1$

素因数の和:936951

約数の個数: 40

約数和(自身を含む): 4879479360

約数和(自身を除く): 2735808688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 936919, 1873838, 3747676, 7495352, 10306109, 12179947, 14990704, 20612218, 24359894, 41224436, 48719788, 82448872, 97439576, 133979417, 164897744, 194879152, 267958834, 535917668, 1071835336, 2143670672]

約数ペア:

[(1, 2143670672), (2, 1071835336), (4, 535917668), (8, 267958834), (11, 194879152), (13, 164897744), (16, 133979417), (22, 97439576), (26, 82448872), (44, 48719788), (52, 41224436), (88, 24359894), (104, 20612218), (143, 14990704), (176, 12179947), (208, 10306109), (286, 7495352), (572, 3747676), (1144, 1873838), (2288, 936919)]