386366987045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2427157}}^1$

素因数の和:2427285

約数の個数: 32

約数和(自身を含む): 521936056320

約数和(自身を除く): 135569069275

約数列:

[1, 5, 13, 31, 65, 79, 155, 395, 403, 1027, 2015, 2449, 5135, 12245, 31837, 159185, 2427157, 12135785, 31553041, 75241867, 157765205, 191745403, 376209335, 958727015, 978144271, 2492690239, 4890721355, 5944107493, 12463451195, 29720537465, 77273397409, 386366987045]

約数ペア:

[(1, 386366987045), (5, 77273397409), (13, 29720537465), (31, 12463451195), (65, 5944107493), (79, 4890721355), (155, 2492690239), (395, 978144271), (403, 958727015), (1027, 376209335), (2015, 191745403), (2449, 157765205), (5135, 75241867), (12245, 31553041), (31837, 12135785), (159185, 2427157)]