449715786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{5647}}^1$

素因数の和:6686

約数の個数: 32

約数和(自身を含む): 969739008

約数和(自身を除く): 520023222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1021, 2042, 3063, 5647, 6126, 11294, 13273, 16941, 26546, 33882, 39819, 73411, 79638, 146822, 220233, 440466, 5765587, 11531174, 17296761, 34593522, 74952631, 149905262, 224857893, 449715786]

約数ペア:

[(1, 449715786), (2, 224857893), (3, 149905262), (6, 74952631), (13, 34593522), (26, 17296761), (39, 11531174), (78, 5765587), (1021, 440466), (2042, 220233), (3063, 146822), (5647, 79638), (6126, 73411), (11294, 39819), (13273, 33882), (16941, 26546)]