1239731648

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{842209}}^1$

素因数の和:842244

約数の個数: 28

約数和(自身を含む): 2567056080

約数和(自身を除く): 1327324432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 842209, 1684418, 3368836, 6737672, 13475344, 19370807, 26950688, 38741614, 53901376, 77483228, 154966456, 309932912, 619865824, 1239731648]

約数ペア:

[(1, 1239731648), (2, 619865824), (4, 309932912), (8, 154966456), (16, 77483228), (23, 53901376), (32, 38741614), (46, 26950688), (64, 19370807), (92, 13475344), (184, 6737672), (368, 3368836), (736, 1684418), (1472, 842209)]