127406986

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 221824512

約数和(自身を除く): 94417526

約数列:

[1, 2, 7, 14, 137, 181, 274, 362, 367, 734, 959, 1267, 1918, 2534, 2569, 5138, 24797, 49594, 50279, 66427, 100558, 132854, 173579, 347158, 351953, 464989, 703906, 929978, 9100499, 18200998, 63703493, 127406986]

約数ペア:

[(1, 127406986), (2, 63703493), (7, 18200998), (14, 9100499), (137, 929978), (181, 703906), (274, 464989), (362, 351953), (367, 347158), (734, 173579), (959, 132854), (1267, 100558), (1918, 66427), (2534, 50279), (2569, 49594), (5138, 24797)]