291279538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{24029}}^1$

素因数の和:24090

約数の個数: 32

約数和(自身を含む): 519048000

約数和(自身を除く): 227768462

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 12122, 24029, 48058, 264319, 456551, 528638, 696841, 913102, 1393682, 5022061, 7665251, 10044122, 13239979, 15330502, 26479958, 145639769, 291279538]

約数ペア:

[(1, 291279538), (2, 145639769), (11, 26479958), (19, 15330502), (22, 13239979), (29, 10044122), (38, 7665251), (58, 5022061), (209, 1393682), (319, 913102), (418, 696841), (551, 528638), (638, 456551), (1102, 264319), (6061, 48058), (12122, 24029)]