268973822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4637}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 458160192

約数和(自身を除く): 189186370

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 299, 598, 1261, 2231, 2522, 4462, 4637, 9274, 29003, 58006, 60281, 106651, 120562, 213302, 449789, 899578, 1386463, 2772926, 5847257, 10345147, 11694514, 20690294, 134486911, 268973822]

約数ペア:

[(1, 268973822), (2, 134486911), (13, 20690294), (23, 11694514), (26, 10345147), (46, 5847257), (97, 2772926), (194, 1386463), (299, 899578), (598, 449789), (1261, 213302), (2231, 120562), (2522, 106651), (4462, 60281), (4637, 58006), (9274, 29003)]