1328061266

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{3359}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 2353397760

約数和(自身を除く): 1025336494

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 911, 1822, 3359, 6377, 6718, 12754, 23513, 28241, 47026, 56482, 104129, 197687, 208258, 395374, 728903, 1457806, 3060049, 6120098, 21420343, 42840686, 94861519, 189723038, 664030633, 1328061266]

約数ペア:

[(1, 1328061266), (2, 664030633), (7, 189723038), (14, 94861519), (31, 42840686), (62, 21420343), (217, 6120098), (434, 3060049), (911, 1457806), (1822, 728903), (3359, 395374), (6377, 208258), (6718, 197687), (12754, 104129), (23513, 56482), (28241, 47026)]