973556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 1834560

約数和(自身を除く): 861004

約数列:

[1, 2, 4, 17, 34, 68, 103, 139, 206, 278, 412, 556, 1751, 2363, 3502, 4726, 7004, 9452, 14317, 28634, 57268, 243389, 486778, 973556]

約数ペア:

[(1, 973556), (2, 486778), (4, 243389), (17, 57268), (34, 28634), (68, 14317), (103, 9452), (139, 7004), (206, 4726), (278, 3502), (412, 2363), (556, 1751)]