13707940792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991031}}^1$

素因数の和:991076

約数の個数: 64

約数和(自身を含む): 33298675200

約数和(自身を除く): 19590734408

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 991031, 1982062, 3964124, 6937217, 7928248, 12883403, 13874434, 18829589, 25766806, 27748868, 37659178, 51533612, 55497736, 75318356, 90183821, 103067224, 131807123, 150636712, 180367642, 244784657, 263614246, 360735284, 489569314, 527228492, 721470568, 979138628, 1054456984, 1713492599, 1958277256, 3426985198, 6853970396, 13707940792]

約数ペア:

[(1, 13707940792), (2, 6853970396), (4, 3426985198), (7, 1958277256), (8, 1713492599), (13, 1054456984), (14, 979138628), (19, 721470568), (26, 527228492), (28, 489569314), (38, 360735284), (52, 263614246), (56, 244784657), (76, 180367642), (91, 150636712), (104, 131807123), (133, 103067224), (152, 90183821), (182, 75318356), (247, 55497736), (266, 51533612), (364, 37659178), (494, 27748868), (532, 25766806), (728, 18829589), (988, 13874434), (1064, 12883403), (1729, 7928248), (1976, 6937217), (3458, 3964124), (6916, 1982062), (13832, 991031)]