1378840562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{1307}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 2290360320

約数和(自身を除く): 911519758

約数列:

[1, 2, 11, 22, 79, 158, 607, 869, 1214, 1307, 1738, 2614, 6677, 13354, 14377, 28754, 47953, 95906, 103253, 206506, 527483, 793349, 1054966, 1135783, 1586698, 2271566, 8726839, 17453678, 62674571, 125349142, 689420281, 1378840562]

約数ペア:

[(1, 1378840562), (2, 689420281), (11, 125349142), (22, 62674571), (79, 17453678), (158, 8726839), (607, 2271566), (869, 1586698), (1214, 1135783), (1307, 1054966), (1738, 793349), (2614, 527483), (6677, 206506), (13354, 103253), (14377, 95906), (28754, 47953)]