1551103684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{2063}}^1$

素因数の和:2860

約数の個数: 48

約数和(自身を含む): 3082625280

約数和(自身を除く): 1531521596

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 761, 988, 1522, 2063, 3044, 4126, 8252, 9893, 14459, 19786, 26819, 28918, 39197, 39572, 53638, 57836, 78394, 107276, 156788, 187967, 375934, 509561, 751868, 1019122, 1569943, 2038244, 3139886, 6279772, 20409259, 29828917, 40818518, 59657834, 81637036, 119315668, 387775921, 775551842, 1551103684]

約数ペア:

[(1, 1551103684), (2, 775551842), (4, 387775921), (13, 119315668), (19, 81637036), (26, 59657834), (38, 40818518), (52, 29828917), (76, 20409259), (247, 6279772), (494, 3139886), (761, 2038244), (988, 1569943), (1522, 1019122), (2063, 751868), (3044, 509561), (4126, 375934), (8252, 187967), (9893, 156788), (14459, 107276), (19786, 78394), (26819, 57836), (28918, 53638), (39197, 39572)]