1610979838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{2381}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 2657968992

約数和(自身を除く): 1046989154

約数列:

[1, 2, 13, 26, 53, 106, 491, 689, 982, 1378, 2381, 4762, 6383, 12766, 26023, 30953, 52046, 61906, 126193, 252386, 338299, 676598, 1169071, 1640509, 2338142, 3281018, 15197923, 30395846, 61960763, 123921526, 805489919, 1610979838]

約数ペア:

[(1, 1610979838), (2, 805489919), (13, 123921526), (26, 61960763), (53, 30395846), (106, 15197923), (491, 3281018), (689, 2338142), (982, 1640509), (1378, 1169071), (2381, 676598), (4762, 338299), (6383, 252386), (12766, 126193), (26023, 61906), (30953, 52046)]