1613572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 3046680

約数和(自身を除く): 1433108

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 389, 778, 1037, 1556, 2074, 4148, 6613, 13226, 23729, 26452, 47458, 94916, 403393, 806786, 1613572]

約数ペア:

[(1, 1613572), (2, 806786), (4, 403393), (17, 94916), (34, 47458), (61, 26452), (68, 23729), (122, 13226), (244, 6613), (389, 4148), (778, 2074), (1037, 1556)]