421942364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{3413}}^1$

素因数の和:4445

約数の個数: 24

約数和(自身を含む): 763206528

約数和(自身を除く): 341264164

約数列:

[1, 2, 4, 31, 62, 124, 997, 1994, 3413, 3988, 6826, 13652, 30907, 61814, 105803, 123628, 211606, 423212, 3402761, 6805522, 13611044, 105485591, 210971182, 421942364]

約数ペア:

[(1, 421942364), (2, 210971182), (4, 105485591), (31, 13611044), (62, 6805522), (124, 3402761), (997, 423212), (1994, 211606), (3413, 123628), (3988, 105803), (6826, 61814), (13652, 30907)]