1456628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 2790144

約数和(自身を除く): 1333516

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 691, 1054, 1382, 2108, 2764, 11747, 21421, 23494, 42842, 46988, 85684, 364157, 728314, 1456628]

約数ペア:

[(1, 1456628), (2, 728314), (4, 364157), (17, 85684), (31, 46988), (34, 42842), (62, 23494), (68, 21421), (124, 11747), (527, 2764), (691, 2108), (1054, 1382)]