7240503214

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1\times {\mathrm{3203}}^1$

素因数の和:5920

約数の個数: 32

約数和(自身を含む): 12624477696

約数和(自身を除く): 5383974482

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2647, 3203, 5294, 6406, 18529, 22421, 37058, 44842, 161467, 195383, 322934, 390766, 1130269, 1367681, 2260538, 2735362, 8478341, 16956682, 59348387, 118696774, 517178801, 1034357602, 3620251607, 7240503214]

約数ペア:

[(1, 7240503214), (2, 3620251607), (7, 1034357602), (14, 517178801), (61, 118696774), (122, 59348387), (427, 16956682), (854, 8478341), (2647, 2735362), (3203, 2260538), (5294, 1367681), (6406, 1130269), (18529, 390766), (22421, 322934), (37058, 195383), (44842, 161467)]