1493702995498

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1279}}^1\times {\mathrm{290659}}^1$

素因数の和:291995

約数の個数: 48

約数和(自身を含む): 2672025753600

約数和(自身を除く): 1178322758102

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 1279, 2009, 2558, 4018, 8953, 17906, 52439, 62671, 104878, 125342, 290659, 367073, 581318, 734146, 2034613, 2569511, 4069226, 5139022, 11917019, 14242291, 23834038, 28484582, 83419133, 166838266, 371752861, 583933931, 743505722, 1167867862, 2602270027, 5204540054, 15241867301, 18215890189, 30483734602, 36431780378, 106693071107, 213386142214, 746851497749, 1493702995498]

約数ペア:

[(1, 1493702995498), (2, 746851497749), (7, 213386142214), (14, 106693071107), (41, 36431780378), (49, 30483734602), (82, 18215890189), (98, 15241867301), (287, 5204540054), (574, 2602270027), (1279, 1167867862), (2009, 743505722), (2558, 583933931), (4018, 371752861), (8953, 166838266), (17906, 83419133), (52439, 28484582), (62671, 23834038), (104878, 14242291), (125342, 11917019), (290659, 5139022), (367073, 4069226), (581318, 2569511), (734146, 2034613)]