2085362405

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{4793}}^1$

素因数の和:5237

約数の個数: 32

約数和(自身を含む): 2960160768

約数和(自身を除く): 874798363

約数列:

[1, 5, 7, 31, 35, 155, 217, 401, 1085, 2005, 2807, 4793, 12431, 14035, 23965, 33551, 62155, 87017, 148583, 167755, 435085, 742915, 1040081, 1921993, 5200405, 9609965, 13453951, 59581783, 67269755, 297908915, 417072481, 2085362405]

約数ペア:

[(1, 2085362405), (5, 417072481), (7, 297908915), (31, 67269755), (35, 59581783), (155, 13453951), (217, 9609965), (401, 5200405), (1085, 1921993), (2005, 1040081), (2807, 742915), (4793, 435085), (12431, 167755), (14035, 148583), (23965, 87017), (33551, 62155)]