1393669684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{27329}}^1$

素因数の和:27424

約数の個数: 48

約数和(自身を含む): 2846692800

約数和(自身を除く): 1453023116

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1342, 2318, 2684, 4636, 12749, 25498, 27329, 50996, 54658, 109316, 300619, 519251, 601238, 1038502, 1202476, 1667069, 2077004, 3334138, 5711761, 6668276, 11423522, 18337759, 22847044, 31674311, 36675518, 63348622, 73351036, 126697244, 348417421, 696834842, 1393669684]

約数ペア:

[(1, 1393669684), (2, 696834842), (4, 348417421), (11, 126697244), (19, 73351036), (22, 63348622), (38, 36675518), (44, 31674311), (61, 22847044), (76, 18337759), (122, 11423522), (209, 6668276), (244, 5711761), (418, 3334138), (671, 2077004), (836, 1667069), (1159, 1202476), (1342, 1038502), (2318, 601238), (2684, 519251), (4636, 300619), (12749, 109316), (25498, 54658), (27329, 50996)]