1304772

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{317}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 3561600

約数和(自身を除く): 2256828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 317, 343, 588, 634, 686, 951, 1029, 1268, 1372, 1902, 2058, 2219, 3804, 4116, 4438, 6657, 8876, 13314, 15533, 26628, 31066, 46599, 62132, 93198, 108731, 186396, 217462, 326193, 434924, 652386, 1304772]

約数ペア:

[(1, 1304772), (2, 652386), (3, 434924), (4, 326193), (6, 217462), (7, 186396), (12, 108731), (14, 93198), (21, 62132), (28, 46599), (42, 31066), (49, 26628), (84, 15533), (98, 13314), (147, 8876), (196, 6657), (294, 4438), (317, 4116), (343, 3804), (588, 2219), (634, 2058), (686, 1902), (951, 1372), (1029, 1268)]