212640412

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{2971}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 385706160

約数和(自身を除く): 173065748

約数列:

[1, 2, 4, 29, 58, 116, 617, 1234, 2468, 2971, 5942, 11884, 17893, 35786, 71572, 86159, 172318, 344636, 1833107, 3666214, 7332428, 53160103, 106320206, 212640412]

約数ペア:

[(1, 212640412), (2, 106320206), (4, 53160103), (29, 7332428), (58, 3666214), (116, 1833107), (617, 344636), (1234, 172318), (2468, 86159), (2971, 71572), (5942, 35786), (11884, 17893)]