920502648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{983443}}^1$

素因数の和:983468

約数の個数: 48

約数和(自身を含む): 2684802120

約数和(自身を除く): 1764299472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 983443, 1966886, 2950329, 3933772, 5900658, 7867544, 8850987, 11801316, 12784759, 17701974, 23602632, 25569518, 35403948, 38354277, 51139036, 70807896, 76708554, 102278072, 115062831, 153417108, 230125662, 306834216, 460251324, 920502648]

約数ペア:

[(1, 920502648), (2, 460251324), (3, 306834216), (4, 230125662), (6, 153417108), (8, 115062831), (9, 102278072), (12, 76708554), (13, 70807896), (18, 51139036), (24, 38354277), (26, 35403948), (36, 25569518), (39, 23602632), (52, 17701974), (72, 12784759), (78, 11801316), (104, 8850987), (117, 7867544), (156, 5900658), (234, 3933772), (312, 2950329), (468, 1966886), (936, 983443)]