7907484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 20053152

約数和(自身を除く): 12145668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 293, 346, 519, 586, 692, 879, 1038, 1172, 1758, 2076, 2249, 3516, 3809, 4498, 6747, 7618, 8996, 11427, 13494, 15236, 22854, 26988, 45708, 50689, 101378, 152067, 202756, 304134, 608268, 658957, 1317914, 1976871, 2635828, 3953742, 7907484]

約数ペア:

[(1, 7907484), (2, 3953742), (3, 2635828), (4, 1976871), (6, 1317914), (12, 658957), (13, 608268), (26, 304134), (39, 202756), (52, 152067), (78, 101378), (156, 50689), (173, 45708), (293, 26988), (346, 22854), (519, 15236), (586, 13494), (692, 11427), (879, 8996), (1038, 7618), (1172, 6747), (1758, 4498), (2076, 3809), (2249, 3516)]