1011114

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 2457000

約数和(自身を除く): 1445886

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 149, 174, 234, 261, 298, 377, 447, 522, 754, 894, 1131, 1341, 1937, 2262, 2682, 3393, 3874, 4321, 5811, 6786, 8642, 11622, 12963, 17433, 25926, 34866, 38889, 56173, 77778, 112346, 168519, 337038, 505557, 1011114]

約数ペア:

[(1, 1011114), (2, 505557), (3, 337038), (6, 168519), (9, 112346), (13, 77778), (18, 56173), (26, 38889), (29, 34866), (39, 25926), (58, 17433), (78, 12963), (87, 11622), (117, 8642), (149, 6786), (174, 5811), (234, 4321), (261, 3874), (298, 3393), (377, 2682), (447, 2262), (522, 1937), (754, 1341), (894, 1131)]