473971888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{4357}}^1$

素因数の和:4901

約数の個数: 40

約数和(自身を含む): 991078928

約数和(自身を除く): 517107040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 523, 1046, 2092, 4184, 4357, 6799, 8368, 8714, 13598, 17428, 27196, 34856, 54392, 56641, 69712, 108784, 113282, 226564, 453128, 906256, 2278711, 4557422, 9114844, 18229688, 29623243, 36459376, 59246486, 118492972, 236985944, 473971888]

約数ペア:

[(1, 473971888), (2, 236985944), (4, 118492972), (8, 59246486), (13, 36459376), (16, 29623243), (26, 18229688), (52, 9114844), (104, 4557422), (208, 2278711), (523, 906256), (1046, 453128), (2092, 226564), (4184, 113282), (4357, 108784), (6799, 69712), (8368, 56641), (8714, 54392), (13598, 34856), (17428, 27196)]