330064618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5261}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 565770240

約数和(自身を除く): 235705622

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 1651, 2413, 3302, 4826, 5261, 10522, 31369, 62738, 68393, 99959, 136786, 199918, 668147, 1299467, 1336294, 2598934, 8685911, 12694793, 17371822, 25389586, 165032309, 330064618]

約数ペア:

[(1, 330064618), (2, 165032309), (13, 25389586), (19, 17371822), (26, 12694793), (38, 8685911), (127, 2598934), (247, 1336294), (254, 1299467), (494, 668147), (1651, 199918), (2413, 136786), (3302, 99959), (4826, 68393), (5261, 62738), (10522, 31369)]