391057932

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{2141}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 944262144

約数和(自身を除く): 553204212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 491, 982, 1473, 1964, 2141, 2946, 4282, 5892, 6423, 8564, 12846, 15221, 25692, 30442, 45663, 60884, 66371, 91326, 132742, 182652, 199113, 265484, 398226, 796452, 1051231, 2102462, 3153693, 4204924, 6307386, 12614772, 32588161, 65176322, 97764483, 130352644, 195528966, 391057932]

約数ペア:

[(1, 391057932), (2, 195528966), (3, 130352644), (4, 97764483), (6, 65176322), (12, 32588161), (31, 12614772), (62, 6307386), (93, 4204924), (124, 3153693), (186, 2102462), (372, 1051231), (491, 796452), (982, 398226), (1473, 265484), (1964, 199113), (2141, 182652), (2946, 132742), (4282, 91326), (5892, 66371), (6423, 60884), (8564, 45663), (12846, 30442), (15221, 25692)]