3997255390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{155717}}^1$

素因数の和:155892

約数の個数: 32

約数和(自身を含む): 7668800064

約数和(自身を除く): 3671544674

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 2567, 5134, 12835, 25670, 155717, 311434, 778585, 1557170, 2647189, 5294378, 13235945, 23513267, 26471890, 47026534, 117566335, 235132670, 399725539, 799451078, 1998627695, 3997255390]

約数ペア:

[(1, 3997255390), (2, 1998627695), (5, 799451078), (10, 399725539), (17, 235132670), (34, 117566335), (85, 47026534), (151, 26471890), (170, 23513267), (302, 13235945), (755, 5294378), (1510, 2647189), (2567, 1557170), (5134, 778585), (12835, 311434), (25670, 155717)]