484814590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{9587}}^1$

素因数の和:9996

約数の個数: 32

約数和(自身を含む): 942308640

約数和(自身を除く): 457494050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 778, 1945, 3890, 5057, 9587, 10114, 19174, 25285, 47935, 50570, 95870, 124631, 249262, 623155, 1246310, 3729343, 7458686, 18646715, 37293430, 48481459, 96962918, 242407295, 484814590]

約数ペア:

[(1, 484814590), (2, 242407295), (5, 96962918), (10, 48481459), (13, 37293430), (26, 18646715), (65, 7458686), (130, 3729343), (389, 1246310), (778, 623155), (1945, 249262), (3890, 124631), (5057, 95870), (9587, 50570), (10114, 47935), (19174, 25285)]