17788030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 34673184

約数和(自身を除く): 16885154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 467, 586, 934, 1465, 2335, 2930, 3809, 4670, 6071, 7618, 12142, 19045, 30355, 38090, 60710, 136831, 273662, 684155, 1368310, 1778803, 3557606, 8894015, 17788030]

約数ペア:

[(1, 17788030), (2, 8894015), (5, 3557606), (10, 1778803), (13, 1368310), (26, 684155), (65, 273662), (130, 136831), (293, 60710), (467, 38090), (586, 30355), (934, 19045), (1465, 12142), (2335, 7618), (2930, 6071), (3809, 4670)]