427700548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4357}}^1$

素因数の和:4492

約数の個数: 48

約数和(自身を含む): 861001344

約数和(自身を除く): 433300796

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 97, 194, 253, 388, 506, 1012, 1067, 2134, 2231, 4268, 4357, 4462, 8714, 8924, 17428, 24541, 47927, 49082, 95854, 98164, 100211, 191708, 200422, 400844, 422629, 845258, 1102321, 1690516, 2204642, 4409284, 4648919, 9297838, 9720467, 18595676, 19440934, 38881868, 106925137, 213850274, 427700548]

約数ペア:

[(1, 427700548), (2, 213850274), (4, 106925137), (11, 38881868), (22, 19440934), (23, 18595676), (44, 9720467), (46, 9297838), (92, 4648919), (97, 4409284), (194, 2204642), (253, 1690516), (388, 1102321), (506, 845258), (1012, 422629), (1067, 400844), (2134, 200422), (2231, 191708), (4268, 100211), (4357, 98164), (4462, 95854), (8714, 49082), (8924, 47927), (17428, 24541)]