2495841

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 3514368

約数和(自身を除く): 1018527

約数列:

[1, 3, 31, 47, 93, 141, 571, 1457, 1713, 4371, 17701, 26837, 53103, 80511, 831947, 2495841]

約数ペア:

[(1, 2495841), (3, 831947), (31, 80511), (47, 53103), (93, 26837), (141, 17701), (571, 4371), (1457, 1713)]