2257476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 5880000

約数和(自身を除く): 3622524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 499, 754, 998, 1131, 1497, 1508, 1996, 2262, 2994, 4524, 5988, 6487, 12974, 14471, 19461, 25948, 28942, 38922, 43413, 57884, 77844, 86826, 173652, 188123, 376246, 564369, 752492, 1128738, 2257476]

約数ペア:

[(1, 2257476), (2, 1128738), (3, 752492), (4, 564369), (6, 376246), (12, 188123), (13, 173652), (26, 86826), (29, 77844), (39, 57884), (52, 43413), (58, 38922), (78, 28942), (87, 25948), (116, 19461), (156, 14471), (174, 12974), (348, 6487), (377, 5988), (499, 4524), (754, 2994), (998, 2262), (1131, 1996), (1497, 1508)]