2016208390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{19501}}^1$

素因数の和:19733

約数の個数: 48

約数和(自身を含む): 4241919024

約数和(自身を除く): 2225710634

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 211, 245, 422, 490, 1055, 1477, 2110, 2954, 7385, 10339, 14770, 19501, 20678, 39002, 51695, 97505, 103390, 136507, 195010, 273014, 682535, 955549, 1365070, 1911098, 4114711, 4777745, 8229422, 9555490, 20573555, 28802977, 41147110, 57605954, 144014885, 201620839, 288029770, 403241678, 1008104195, 2016208390]

約数ペア:

[(1, 2016208390), (2, 1008104195), (5, 403241678), (7, 288029770), (10, 201620839), (14, 144014885), (35, 57605954), (49, 41147110), (70, 28802977), (98, 20573555), (211, 9555490), (245, 8229422), (422, 4777745), (490, 4114711), (1055, 1911098), (1477, 1365070), (2110, 955549), (2954, 682535), (7385, 273014), (10339, 195010), (14770, 136507), (19501, 103390), (20678, 97505), (39002, 51695)]