1968770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 3865968

約数和(自身を除く): 1897198

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 313, 370, 626, 629, 1258, 1565, 3130, 3145, 5321, 6290, 10642, 11581, 23162, 26605, 53210, 57905, 115810, 196877, 393754, 984385, 1968770]

約数ペア:

[(1, 1968770), (2, 984385), (5, 393754), (10, 196877), (17, 115810), (34, 57905), (37, 53210), (74, 26605), (85, 23162), (170, 11581), (185, 10642), (313, 6290), (370, 5321), (626, 3145), (629, 3130), (1258, 1565)]