408024038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{21017}}^1$

素因数の和:21607

約数の個数: 16

約数和(自身を含む): 649203984

約数和(自身を除く): 241179946

約数列:

[1, 2, 17, 34, 571, 1142, 9707, 19414, 21017, 42034, 357289, 714578, 12000707, 24001414, 204012019, 408024038]

約数ペア:

[(1, 408024038), (2, 204012019), (17, 24001414), (34, 12000707), (571, 714578), (1142, 357289), (9707, 42034), (19414, 21017)]