2007120944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{147409}}^1$

素因数の和:147477

約数の個数: 40

約数和(自身を含む): 4167575520

約数和(自身を除く): 2160454576

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 13616, 147409, 294818, 589636, 1179272, 2358544, 3390407, 5454133, 6780814, 10908266, 13561628, 21816532, 27123256, 43633064, 54246512, 87266128, 125445059, 250890118, 501780236, 1003560472, 2007120944]

約数ペア:

[(1, 2007120944), (2, 1003560472), (4, 501780236), (8, 250890118), (16, 125445059), (23, 87266128), (37, 54246512), (46, 43633064), (74, 27123256), (92, 21816532), (148, 13561628), (184, 10908266), (296, 6780814), (368, 5454133), (592, 3390407), (851, 2358544), (1702, 1179272), (3404, 589636), (6808, 294818), (13616, 147409)]