2017643642

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{5209}}^1$

素因数の和:5670

約数の個数: 32

約数和(自身を含む): 3516124800

約数和(自身を除く): 1498481158

約数列:

[1, 2, 7, 14, 73, 146, 379, 511, 758, 1022, 2653, 5209, 5306, 10418, 27667, 36463, 55334, 72926, 193669, 380257, 387338, 760514, 1974211, 2661799, 3948422, 5323598, 13819477, 27638954, 144117403, 288234806, 1008821821, 2017643642]

約数ペア:

[(1, 2017643642), (2, 1008821821), (7, 288234806), (14, 144117403), (73, 27638954), (146, 13819477), (379, 5323598), (511, 3948422), (758, 2661799), (1022, 1974211), (2653, 760514), (5209, 387338), (5306, 380257), (10418, 193669), (27667, 72926), (36463, 55334)]