1440457294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{30197}}^1$

素因数の和:30300

約数の個数: 32

約数和(自身を含む): 2426469696

約数和(自身を除く): 986012402

約数列:

[1, 2, 17, 23, 34, 46, 61, 122, 391, 782, 1037, 1403, 2074, 2806, 23851, 30197, 47702, 60394, 513349, 694531, 1026698, 1389062, 1842017, 3684034, 11807027, 23614054, 31314289, 42366391, 62628578, 84732782, 720228647, 1440457294]

約数ペア:

[(1, 1440457294), (2, 720228647), (17, 84732782), (23, 62628578), (34, 42366391), (46, 31314289), (61, 23614054), (122, 11807027), (391, 3684034), (782, 1842017), (1037, 1389062), (1403, 1026698), (2074, 694531), (2806, 513349), (23851, 60394), (30197, 47702)]