301331342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{77783}}^1$

素因数の和:77947

約数の個数: 16

約数和(自身を含む): 490039200

約数和(自身を除く): 188707858

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 77783, 155566, 1011179, 2022358, 11589667, 23179334, 150665671, 301331342]

約数ペア:

[(1, 301331342), (2, 150665671), (13, 23179334), (26, 11589667), (149, 2022358), (298, 1011179), (1937, 155566), (3874, 77783)]