33557290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{881}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 65345616

約数和(自身を除く): 31788326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 881, 1465, 1762, 2930, 3809, 4405, 7618, 8810, 11453, 19045, 22906, 38090, 57265, 114530, 258133, 516266, 1290665, 2581330, 3355729, 6711458, 16778645, 33557290]

約数ペア:

[(1, 33557290), (2, 16778645), (5, 6711458), (10, 3355729), (13, 2581330), (26, 1290665), (65, 516266), (130, 258133), (293, 114530), (586, 57265), (881, 38090), (1465, 22906), (1762, 19045), (2930, 11453), (3809, 8810), (4405, 7618)]