26814710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 52224480

約数和(自身を除く): 25409770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 659, 1318, 1565, 3130, 3295, 4069, 6590, 8138, 8567, 17134, 20345, 40690, 42835, 85670, 206267, 412534, 1031335, 2062670, 2681471, 5362942, 13407355, 26814710]

約数ペア:

[(1, 26814710), (2, 13407355), (5, 5362942), (10, 2681471), (13, 2062670), (26, 1031335), (65, 412534), (130, 206267), (313, 85670), (626, 42835), (659, 40690), (1318, 20345), (1565, 17134), (3130, 8567), (3295, 8138), (4069, 6590)]