27609790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{212383}}^1$

素因数の和:212403

約数の個数: 16

約数和(自身を含む): 53520768

約数和(自身を除く): 25910978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 212383, 424766, 1061915, 2123830, 2760979, 5521958, 13804895, 27609790]

約数ペア:

[(1, 27609790), (2, 13804895), (5, 5521958), (10, 2760979), (13, 2123830), (26, 1061915), (65, 424766), (130, 212383)]