43328246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 74323200

約数和(自身を除く): 30994954

約数列:

[1, 2, 13, 19, 26, 38, 139, 247, 278, 494, 631, 1262, 1807, 2641, 3614, 5282, 8203, 11989, 16406, 23978, 34333, 68666, 87709, 155857, 175418, 311714, 1140217, 1666471, 2280434, 3332942, 21664123, 43328246]

約数ペア:

[(1, 43328246), (2, 21664123), (13, 3332942), (19, 2280434), (26, 1666471), (38, 1140217), (139, 311714), (247, 175418), (278, 155857), (494, 87709), (631, 68666), (1262, 34333), (1807, 23978), (2641, 16406), (3614, 11989), (5282, 8203)]