514793648

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{284731}}^1$

素因数の和:284852

約数の個数: 20

約数和(自身を含む): 1006242888

約数和(自身を除く): 491449240

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 284731, 569462, 1138924, 2277848, 4555696, 32174603, 64349206, 128698412, 257396824, 514793648]

約数ペア:

[(1, 514793648), (2, 257396824), (4, 128698412), (8, 64349206), (16, 32174603), (113, 4555696), (226, 2277848), (452, 1138924), (904, 569462), (1808, 284731)]