2143642722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{1051}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 4694108160

約数和(自身を除く): 2550465438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 331, 474, 662, 993, 1027, 1051, 1986, 2054, 2102, 3081, 3153, 4303, 6162, 6306, 8606, 12909, 13663, 25818, 26149, 27326, 40989, 52298, 78447, 81978, 83029, 156894, 166058, 249087, 339937, 347881, 498174, 679874, 695762, 1019811, 1043643, 1079377, 2039622, 2087286, 2158754, 3238131, 4522453, 6476262, 9044906, 13567359, 27134718, 27482599, 54965198, 82447797, 164895594, 357273787, 714547574, 1071821361, 2143642722]

約数ペア:

[(1, 2143642722), (2, 1071821361), (3, 714547574), (6, 357273787), (13, 164895594), (26, 82447797), (39, 54965198), (78, 27482599), (79, 27134718), (158, 13567359), (237, 9044906), (331, 6476262), (474, 4522453), (662, 3238131), (993, 2158754), (1027, 2087286), (1051, 2039622), (1986, 1079377), (2054, 1043643), (2102, 1019811), (3081, 695762), (3153, 679874), (4303, 498174), (6162, 347881), (6306, 339937), (8606, 249087), (12909, 166058), (13663, 156894), (25818, 83029), (26149, 81978), (27326, 78447), (40989, 52298)]