29781102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1999}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 34730898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 1999, 2483, 3998, 4966, 5997, 7449, 11994, 14898, 25987, 51974, 77961, 155922, 381809, 763618, 1145427, 2290854, 4963517, 9927034, 14890551, 29781102]

約数ペア:

[(1, 29781102), (2, 14890551), (3, 9927034), (6, 4963517), (13, 2290854), (26, 1145427), (39, 763618), (78, 381809), (191, 155922), (382, 77961), (573, 51974), (1146, 25987), (1999, 14898), (2483, 11994), (3998, 7449), (4966, 5997)]