2231304

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 5616000

約数和(自身を除く): 3384696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 389, 478, 717, 778, 956, 1167, 1434, 1556, 1912, 2334, 2868, 3112, 4668, 5736, 9336, 92971, 185942, 278913, 371884, 557826, 743768, 1115652, 2231304]

約数ペア:

[(1, 2231304), (2, 1115652), (3, 743768), (4, 557826), (6, 371884), (8, 278913), (12, 185942), (24, 92971), (239, 9336), (389, 5736), (478, 4668), (717, 3112), (778, 2868), (956, 2334), (1167, 1912), (1434, 1556)]