843474142

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1789}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 1564732080

約数和(自身を除く): 721257938

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 283, 566, 833, 1666, 1789, 1981, 3578, 3962, 4811, 9622, 12523, 13867, 25046, 27734, 30413, 33677, 60826, 67354, 87661, 175322, 212891, 235739, 425782, 471478, 506287, 1012574, 1490237, 2980474, 3544009, 7088018, 8606879, 17213758, 24808063, 49616126, 60248153, 120496306, 421737071, 843474142]

約数ペア:

[(1, 843474142), (2, 421737071), (7, 120496306), (14, 60248153), (17, 49616126), (34, 24808063), (49, 17213758), (98, 8606879), (119, 7088018), (238, 3544009), (283, 2980474), (566, 1490237), (833, 1012574), (1666, 506287), (1789, 471478), (1981, 425782), (3578, 235739), (3962, 212891), (4811, 175322), (9622, 87661), (12523, 67354), (13867, 60826), (25046, 33677), (27734, 30413)]