1303926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 2859360

約数和(自身を除く): 1555434

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 229, 438, 458, 687, 949, 1374, 1898, 2847, 2977, 5694, 5954, 8931, 16717, 17862, 33434, 50151, 100302, 217321, 434642, 651963, 1303926]

約数ペア:

[(1, 1303926), (2, 651963), (3, 434642), (6, 217321), (13, 100302), (26, 50151), (39, 33434), (73, 17862), (78, 16717), (146, 8931), (219, 5954), (229, 5694), (438, 2977), (458, 2847), (687, 1898), (949, 1374)]