321218026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 526901760

約数和(自身を除く): 205683734

約数列:

[1, 2, 17, 34, 41, 82, 131, 262, 697, 1394, 1759, 2227, 3518, 4454, 5371, 10742, 29903, 59806, 72119, 91307, 144238, 182614, 230429, 460858, 1226023, 2452046, 3917293, 7834586, 9447589, 18895178, 160609013, 321218026]

約数ペア:

[(1, 321218026), (2, 160609013), (17, 18895178), (34, 9447589), (41, 7834586), (82, 3917293), (131, 2452046), (262, 1226023), (697, 460858), (1394, 230429), (1759, 182614), (2227, 144238), (3518, 91307), (4454, 72119), (5371, 59806), (10742, 29903)]