7220206

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 6465554

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 1319, 2638, 2737, 5474, 9233, 18466, 22423, 30337, 44846, 60674, 156961, 212359, 313922, 424718, 515729, 1031458, 3610103, 7220206]

約数ペア:

[(1, 7220206), (2, 3610103), (7, 1031458), (14, 515729), (17, 424718), (23, 313922), (34, 212359), (46, 156961), (119, 60674), (161, 44846), (238, 30337), (322, 22423), (391, 18466), (782, 9233), (1319, 5474), (2638, 2737)]