213491698

素因数分解:

$2^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{8923}}^1$

素因数の和:10641

約数の個数: 16

約数和(自身を含む): 366240960

約数和(自身を除く): 152749262

約数列:

[1, 2, 7, 14, 1709, 3418, 8923, 11963, 17846, 23926, 62461, 124922, 15249407, 30498814, 106745849, 213491698]

約数ペア:

[(1, 213491698), (2, 106745849), (7, 30498814), (14, 15249407), (1709, 124922), (3418, 62461), (8923, 23926), (11963, 17846)]