2100085996

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 3792096000

約数和(自身を除く): 1692010004

約数列:

[1, 2, 4, 71, 109, 142, 179, 218, 284, 358, 379, 436, 716, 758, 1516, 7739, 12709, 15478, 19511, 25418, 26909, 30956, 39022, 41311, 50836, 53818, 67841, 78044, 82622, 107636, 135682, 165244, 271364, 1385281, 2770562, 2933081, 4816711, 5541124, 5866162, 7394669, 9633422, 11732324, 14789338, 19266844, 29578676, 525021499, 1050042998, 2100085996]

約数ペア:

[(1, 2100085996), (2, 1050042998), (4, 525021499), (71, 29578676), (109, 19266844), (142, 14789338), (179, 11732324), (218, 9633422), (284, 7394669), (358, 5866162), (379, 5541124), (436, 4816711), (716, 2933081), (758, 2770562), (1516, 1385281), (7739, 271364), (12709, 165244), (15478, 135682), (19511, 107636), (25418, 82622), (26909, 78044), (30956, 67841), (39022, 53818), (41311, 50836)]