1645479934

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{3907}}^1$

素因数の和:4432

約数の個数: 32

約数和(自身を含む): 2870035200

約数和(自身を除く): 1224555266

約数列:

[1, 2, 7, 14, 67, 134, 449, 469, 898, 938, 3143, 3907, 6286, 7814, 27349, 30083, 54698, 60166, 210581, 261769, 421162, 523538, 1754243, 1832383, 3508486, 3664766, 12279701, 24559402, 117534281, 235068562, 822739967, 1645479934]

約数ペア:

[(1, 1645479934), (2, 822739967), (7, 235068562), (14, 117534281), (67, 24559402), (134, 12279701), (449, 3664766), (469, 3508486), (898, 1832383), (938, 1754243), (3143, 523538), (3907, 421162), (6286, 261769), (7814, 210581), (27349, 60166), (30083, 54698)]