339936284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{20743}}^1$

素因数の和:21005

約数の個数: 24

約数和(自身を含む): 632526048

約数和(自身を除く): 292589764

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 964, 4097, 8194, 16388, 20743, 41486, 82972, 352631, 705262, 1410524, 4999063, 9998126, 19996252, 84984071, 169968142, 339936284]

約数ペア:

[(1, 339936284), (2, 169968142), (4, 84984071), (17, 19996252), (34, 9998126), (68, 4999063), (241, 1410524), (482, 705262), (964, 352631), (4097, 82972), (8194, 41486), (16388, 20743)]