7910422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 13708800

約数和(自身を除く): 5798378

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 239, 247, 478, 494, 871, 1273, 1742, 2546, 3107, 4541, 6214, 9082, 16013, 16549, 32026, 33098, 59033, 118066, 208169, 304247, 416338, 608494, 3955211, 7910422]

約数ペア:

[(1, 7910422), (2, 3955211), (13, 608494), (19, 416338), (26, 304247), (38, 208169), (67, 118066), (134, 59033), (239, 33098), (247, 32026), (478, 16549), (494, 16013), (871, 9082), (1273, 6214), (1742, 4541), (2546, 3107)]