2673564974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1153393}}^1$

素因数の和:1153475

約数の個数: 16

約数和(自身を含む): 4290625680

約数和(自身を除く): 1617060706

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 1153393, 2306786, 21914467, 43828934, 70356973, 140713946, 1336782487, 2673564974]

約数ペア:

[(1, 2673564974), (2, 1336782487), (19, 140713946), (38, 70356973), (61, 43828934), (122, 21914467), (1159, 2306786), (2318, 1153393)]