3877881836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1\times {\mathrm{1097}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 7216846560

約数和(自身を除く): 3338964724

約数列:

[1, 2, 4, 19, 38, 76, 193, 241, 386, 482, 772, 964, 1097, 2194, 3667, 4388, 4579, 7334, 9158, 14668, 18316, 20843, 41686, 46513, 83372, 93026, 186052, 211721, 264377, 423442, 528754, 846884, 883747, 1057508, 1767494, 3534988, 4022699, 5023163, 8045398, 10046326, 16090796, 20092652, 51024761, 102049522, 204099044, 969470459, 1938940918, 3877881836]

約数ペア:

[(1, 3877881836), (2, 1938940918), (4, 969470459), (19, 204099044), (38, 102049522), (76, 51024761), (193, 20092652), (241, 16090796), (386, 10046326), (482, 8045398), (772, 5023163), (964, 4022699), (1097, 3534988), (2194, 1767494), (3667, 1057508), (4388, 883747), (4579, 846884), (7334, 528754), (9158, 423442), (14668, 264377), (18316, 211721), (20843, 186052), (41686, 93026), (46513, 83372)]