811305170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{7583}}^1$

素因数の和:8426

約数の個数: 32

約数和(自身を含む): 1574802432

約数和(自身を除く): 763497262

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 823, 1646, 4115, 7583, 8230, 10699, 15166, 21398, 37915, 53495, 75830, 98579, 106990, 197158, 492895, 985790, 6240809, 12481618, 31204045, 62408090, 81130517, 162261034, 405652585, 811305170]

約数ペア:

[(1, 811305170), (2, 405652585), (5, 162261034), (10, 81130517), (13, 62408090), (26, 31204045), (65, 12481618), (130, 6240809), (823, 985790), (1646, 492895), (4115, 197158), (7583, 106990), (8230, 98579), (10699, 75830), (15166, 53495), (21398, 37915)]