420512586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{185903}}^1$

素因数の和:185950

約数の個数: 32

約数和(自身を含む): 936956160

約数和(自身を除く): 516443574

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 185903, 371806, 557709, 1115418, 2416739, 4833478, 5391187, 7250217, 10782374, 14500434, 16173561, 32347122, 70085431, 140170862, 210256293, 420512586]

約数ペア:

[(1, 420512586), (2, 210256293), (3, 140170862), (6, 70085431), (13, 32347122), (26, 16173561), (29, 14500434), (39, 10782374), (58, 7250217), (78, 5391187), (87, 4833478), (174, 2416739), (377, 1115418), (754, 557709), (1131, 371806), (2262, 185903)]