331806358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2909}}^1$

素因数の和:3072

約数の個数: 32

約数和(自身を含む): 554389920

約数和(自身を除く): 222583562

約数列:

[1, 2, 13, 26, 41, 82, 107, 214, 533, 1066, 1391, 2782, 2909, 4387, 5818, 8774, 37817, 57031, 75634, 114062, 119269, 238538, 311263, 622526, 1550497, 3100994, 4046419, 8092838, 12761783, 25523566, 165903179, 331806358]

約数ペア:

[(1, 331806358), (2, 165903179), (13, 25523566), (26, 12761783), (41, 8092838), (82, 4046419), (107, 3100994), (214, 1550497), (533, 622526), (1066, 311263), (1391, 238538), (2782, 119269), (2909, 114062), (4387, 75634), (5818, 57031), (8774, 37817)]