1330709778

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{4507}}^1$

素因数の和:4911

約数の個数: 48

約数和(自身を含む): 2953641600

約数和(自身を除く): 1622931822

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 349, 423, 698, 846, 1047, 2094, 3141, 4507, 6282, 9014, 13521, 16403, 27042, 32806, 40563, 49209, 81126, 98418, 147627, 211829, 295254, 423658, 635487, 1270974, 1572943, 1906461, 3145886, 3812922, 4718829, 9437658, 14156487, 28312974, 73928321, 147856642, 221784963, 443569926, 665354889, 1330709778]

約数ペア:

[(1, 1330709778), (2, 665354889), (3, 443569926), (6, 221784963), (9, 147856642), (18, 73928321), (47, 28312974), (94, 14156487), (141, 9437658), (282, 4718829), (349, 3812922), (423, 3145886), (698, 1906461), (846, 1572943), (1047, 1270974), (2094, 635487), (3141, 423658), (4507, 295254), (6282, 211829), (9014, 147627), (13521, 98418), (16403, 81126), (27042, 49209), (32806, 40563)]