408099190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{4493}}^1$

素因数の和:4824

約数の個数: 32

約数和(自身を含む): 761031936

約数和(自身を除く): 352932746

約数列:

[1, 2, 5, 10, 31, 62, 155, 293, 310, 586, 1465, 2930, 4493, 8986, 9083, 18166, 22465, 44930, 45415, 90830, 139283, 278566, 696415, 1316449, 1392830, 2632898, 6582245, 13164490, 40809919, 81619838, 204049595, 408099190]

約数ペア:

[(1, 408099190), (2, 204049595), (5, 81619838), (10, 40809919), (31, 13164490), (62, 6582245), (155, 2632898), (293, 1392830), (310, 1316449), (586, 696415), (1465, 278566), (2930, 139283), (4493, 90830), (8986, 45415), (9083, 44930), (18166, 22465)]