402171841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{983}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 431936640

約数和(自身を除く): 29764799

約数列:

[1, 19, 61, 353, 983, 1159, 6707, 18677, 21533, 59963, 346999, 409127, 1139297, 6592981, 21166939, 402171841]

約数ペア:

[(1, 402171841), (19, 21166939), (61, 6592981), (353, 1139297), (983, 409127), (1159, 346999), (6707, 59963), (18677, 21533)]