2629947372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{543827}}^1$

素因数の和:543878

約数の個数: 48

約数和(自身を含む): 6821778432

約数和(自身を除く): 4191831060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 543827, 1087654, 1631481, 2175308, 3262962, 6525924, 7069751, 14139502, 16858637, 21209253, 28279004, 33717274, 42418506, 50575911, 67434548, 84837012, 101151822, 202303644, 219162281, 438324562, 657486843, 876649124, 1314973686, 2629947372]

約数ペア:

[(1, 2629947372), (2, 1314973686), (3, 876649124), (4, 657486843), (6, 438324562), (12, 219162281), (13, 202303644), (26, 101151822), (31, 84837012), (39, 67434548), (52, 50575911), (62, 42418506), (78, 33717274), (93, 28279004), (124, 21209253), (156, 16858637), (186, 14139502), (372, 7069751), (403, 6525924), (806, 3262962), (1209, 2175308), (1612, 1631481), (2418, 1087654), (4836, 543827)]