2982080493848

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{5701}}^1\times {\mathrm{12899}}^1$

素因数の和:18780

約数の個数: 64

約数和(自身を含む): 5785899228000

約数和(自身を除く): 2803818734152

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 548, 1096, 5069, 5701, 10138, 11402, 12899, 20276, 22804, 25798, 40552, 45608, 51596, 103192, 210937, 421874, 477263, 781037, 843748, 954526, 1562074, 1687496, 1767163, 1909052, 3124148, 3534326, 3818104, 6248296, 7068652, 14137304, 28898369, 57796738, 65385031, 73537199, 115593476, 130770062, 147074398, 231186952, 261540124, 294148796, 523080248, 588297592, 2720876363, 5441752726, 10074596263, 10883505452, 20149192526, 21767010904, 40298385052, 80596770104, 372760061731, 745520123462, 1491040246924, 2982080493848]

約数ペア:

[(1, 2982080493848), (2, 1491040246924), (4, 745520123462), (8, 372760061731), (37, 80596770104), (74, 40298385052), (137, 21767010904), (148, 20149192526), (274, 10883505452), (296, 10074596263), (548, 5441752726), (1096, 2720876363), (5069, 588297592), (5701, 523080248), (10138, 294148796), (11402, 261540124), (12899, 231186952), (20276, 147074398), (22804, 130770062), (25798, 115593476), (40552, 73537199), (45608, 65385031), (51596, 57796738), (103192, 28898369), (210937, 14137304), (421874, 7068652), (477263, 6248296), (781037, 3818104), (843748, 3534326), (954526, 3124148), (1562074, 1909052), (1687496, 1767163)]