772497804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{159739}}^1$

素因数の和:159790

約数の個数: 48

約数和(自身を含む): 2003778560

約数和(自身を除く): 1231280756

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, 159739, 319478, 479217, 638956, 958434, 1916868, 2076607, 4153214, 4951909, 6229821, 8306428, 9903818, 12459642, 14855727, 19807636, 24919284, 29711454, 59422908, 64374817, 128749634, 193124451, 257499268, 386248902, 772497804]

約数ペア:

[(1, 772497804), (2, 386248902), (3, 257499268), (4, 193124451), (6, 128749634), (12, 64374817), (13, 59422908), (26, 29711454), (31, 24919284), (39, 19807636), (52, 14855727), (62, 12459642), (78, 9903818), (93, 8306428), (124, 6229821), (156, 4951909), (186, 4153214), (372, 2076607), (403, 1916868), (806, 958434), (1209, 638956), (1612, 479217), (2418, 319478), (4836, 159739)]