379991036152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521965709}}^1$

素因数の和:521965735

約数の個数: 32

約数和(自身を含む): 876902392800

約数和(自身を除く): 496911356648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 521965709, 1043931418, 2087862836, 3653759963, 4175725672, 6785554217, 7307519926, 13571108434, 14615039852, 27142216868, 29230079704, 47498879519, 54284433736, 94997759038, 189995518076, 379991036152]

約数ペア:

[(1, 379991036152), (2, 189995518076), (4, 94997759038), (7, 54284433736), (8, 47498879519), (13, 29230079704), (14, 27142216868), (26, 14615039852), (28, 13571108434), (52, 7307519926), (56, 6785554217), (91, 4175725672), (104, 3653759963), (182, 2087862836), (364, 1043931418), (728, 521965709)]