1721000316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22943}}^1$

素因数の和:23023

約数の個数: 96

約数和(自身を含む): 4933877760

約数和(自身を除く): 3212877444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 57, 76, 84, 94, 114, 133, 141, 188, 228, 266, 282, 329, 399, 532, 564, 658, 798, 893, 987, 1316, 1596, 1786, 1974, 2679, 3572, 3948, 5358, 6251, 10716, 12502, 18753, 22943, 25004, 37506, 45886, 68829, 75012, 91772, 137658, 160601, 275316, 321202, 435917, 481803, 642404, 871834, 963606, 1078321, 1307751, 1743668, 1927212, 2156642, 2615502, 3051419, 3234963, 4313284, 5231004, 6102838, 6469926, 7548247, 9154257, 12205676, 12939852, 15096494, 18308514, 20488099, 22644741, 30192988, 36617028, 40976198, 45289482, 61464297, 81952396, 90578964, 122928594, 143416693, 245857188, 286833386, 430250079, 573666772, 860500158, 1721000316]

約数ペア:

[(1, 1721000316), (2, 860500158), (3, 573666772), (4, 430250079), (6, 286833386), (7, 245857188), (12, 143416693), (14, 122928594), (19, 90578964), (21, 81952396), (28, 61464297), (38, 45289482), (42, 40976198), (47, 36617028), (57, 30192988), (76, 22644741), (84, 20488099), (94, 18308514), (114, 15096494), (133, 12939852), (141, 12205676), (188, 9154257), (228, 7548247), (266, 6469926), (282, 6102838), (329, 5231004), (399, 4313284), (532, 3234963), (564, 3051419), (658, 2615502), (798, 2156642), (893, 1927212), (987, 1743668), (1316, 1307751), (1596, 1078321), (1786, 963606), (1974, 871834), (2679, 642404), (3572, 481803), (3948, 435917), (5358, 321202), (6251, 275316), (10716, 160601), (12502, 137658), (18753, 91772), (22943, 75012), (25004, 68829), (37506, 45886)]