2494645

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 3148992

約数和(自身を除く): 654347

約数列:

[1, 5, 41, 43, 205, 215, 283, 1415, 1763, 8815, 11603, 12169, 58015, 60845, 498929, 2494645]

約数ペア:

[(1, 2494645), (5, 498929), (41, 60845), (43, 58015), (205, 12169), (215, 11603), (283, 8815), (1415, 1763)]