440053586

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 761799168

約数和(自身を除く): 321745582

約数列:

[1, 2, 7, 14, 233, 313, 431, 466, 626, 862, 1631, 2191, 3017, 3262, 4382, 6034, 72929, 100423, 134903, 145858, 200846, 269806, 510503, 702961, 944321, 1021006, 1405922, 1888642, 31432399, 62864798, 220026793, 440053586]

約数ペア:

[(1, 440053586), (2, 220026793), (7, 62864798), (14, 31432399), (233, 1888642), (313, 1405922), (431, 1021006), (466, 944321), (626, 702961), (862, 510503), (1631, 269806), (2191, 200846), (3017, 145858), (3262, 134903), (4382, 100423), (6034, 72929)]