2037826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 3778560

約数和(自身を除く): 1740734

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 163, 266, 326, 329, 658, 893, 1141, 1786, 2282, 3097, 6194, 6251, 7661, 12502, 15322, 21679, 43358, 53627, 107254, 145559, 291118, 1018913, 2037826]

約数ペア:

[(1, 2037826), (2, 1018913), (7, 291118), (14, 145559), (19, 107254), (38, 53627), (47, 43358), (94, 21679), (133, 15322), (163, 12502), (266, 7661), (326, 6251), (329, 6194), (658, 3097), (893, 2282), (1141, 1786)]