2380456436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2339}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 4379094720

約数和(自身を除く): 1998638284

約数列:

[1, 2, 4, 43, 61, 86, 97, 122, 172, 194, 244, 388, 2339, 2623, 4171, 4678, 5246, 5917, 8342, 9356, 10492, 11834, 16684, 23668, 100577, 142679, 201154, 226883, 254431, 285358, 402308, 453766, 508862, 570716, 907532, 1017724, 6135197, 9755969, 12270394, 13839863, 19511938, 24540788, 27679726, 39023876, 55359452, 595114109, 1190228218, 2380456436]

約数ペア:

[(1, 2380456436), (2, 1190228218), (4, 595114109), (43, 55359452), (61, 39023876), (86, 27679726), (97, 24540788), (122, 19511938), (172, 13839863), (194, 12270394), (244, 9755969), (388, 6135197), (2339, 1017724), (2623, 907532), (4171, 570716), (4678, 508862), (5246, 453766), (5917, 402308), (8342, 285358), (9356, 254431), (10492, 226883), (11834, 201154), (16684, 142679), (23668, 100577)]