492068239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 567189504

約数和(自身を除く): 75121265

約数列:

[1, 13, 31, 47, 83, 313, 403, 611, 1079, 1457, 2573, 3901, 4069, 9703, 14711, 18941, 25979, 33449, 50713, 120931, 126139, 191243, 337727, 456041, 805349, 1221013, 1572103, 5928533, 10469537, 15873169, 37851403, 492068239]

約数ペア:

[(1, 492068239), (13, 37851403), (31, 15873169), (47, 10469537), (83, 5928533), (313, 1572103), (403, 1221013), (611, 805349), (1079, 456041), (1457, 337727), (2573, 191243), (3901, 126139), (4069, 120931), (9703, 50713), (14711, 33449), (18941, 25979)]