2012214984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{280409}}^1$

素因数の和:280454

約数の個数: 64

約数和(自身を含む): 5653065600

約数和(自身を除く): 3640850616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 280409, 560818, 841227, 1121636, 1682454, 2243272, 3364908, 3645317, 6449407, 6729816, 7290634, 10935951, 12898814, 14581268, 19348221, 21871902, 25797628, 29162536, 38696442, 43743804, 51595256, 77392884, 83842291, 87487608, 154785768, 167684582, 251526873, 335369164, 503053746, 670738328, 1006107492, 2012214984]

約数ペア:

[(1, 2012214984), (2, 1006107492), (3, 670738328), (4, 503053746), (6, 335369164), (8, 251526873), (12, 167684582), (13, 154785768), (23, 87487608), (24, 83842291), (26, 77392884), (39, 51595256), (46, 43743804), (52, 38696442), (69, 29162536), (78, 25797628), (92, 21871902), (104, 19348221), (138, 14581268), (156, 12898814), (184, 10935951), (276, 7290634), (299, 6729816), (312, 6449407), (552, 3645317), (598, 3364908), (897, 2243272), (1196, 1682454), (1794, 1121636), (2392, 841227), (3588, 560818), (7176, 280409)]