4653428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 8861160

約数和(自身を除く): 4207732

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 821, 1417, 1642, 2834, 3284, 5668, 10673, 21346, 42692, 89489, 178978, 357956, 1163357, 2326714, 4653428]

約数ペア:

[(1, 4653428), (2, 2326714), (4, 1163357), (13, 357956), (26, 178978), (52, 89489), (109, 42692), (218, 21346), (436, 10673), (821, 5668), (1417, 3284), (1642, 2834)]