6742778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 12555648

約数和(自身を除く): 5812870

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 691, 697, 1382, 1394, 4837, 4879, 9674, 9758, 11747, 23494, 28331, 56662, 82229, 164458, 198317, 396634, 481627, 963254, 3371389, 6742778]

約数ペア:

[(1, 6742778), (2, 3371389), (7, 963254), (14, 481627), (17, 396634), (34, 198317), (41, 164458), (82, 82229), (119, 56662), (238, 28331), (287, 23494), (574, 11747), (691, 9758), (697, 9674), (1382, 4879), (1394, 4837)]