1211432912

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{1319}}^1$

素因数の和:1883

約数の個数: 40

約数和(自身を含む): 2371723200

約数和(自身を除く): 1160290288

約数列:

[1, 2, 4, 8, 16, 137, 274, 419, 548, 838, 1096, 1319, 1676, 2192, 2638, 3352, 5276, 6704, 10552, 21104, 57403, 114806, 180703, 229612, 361406, 459224, 552661, 722812, 918448, 1105322, 1445624, 2210644, 2891248, 4421288, 8842576, 75714557, 151429114, 302858228, 605716456, 1211432912]

約数ペア:

[(1, 1211432912), (2, 605716456), (4, 302858228), (8, 151429114), (16, 75714557), (137, 8842576), (274, 4421288), (419, 2891248), (548, 2210644), (838, 1445624), (1096, 1105322), (1319, 918448), (1676, 722812), (2192, 552661), (2638, 459224), (3352, 361406), (5276, 229612), (6704, 180703), (10552, 114806), (21104, 57403)]