556552542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1949}}^1$

素因数の和:2497

約数の個数: 64

約数和(自身を含む): 1373299200

約数和(自身を除く): 816746658

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 523, 546, 1046, 1569, 1949, 3138, 3661, 3898, 5847, 6799, 7322, 10983, 11694, 13598, 13643, 20397, 21966, 25337, 27286, 40794, 40929, 47593, 50674, 76011, 81858, 95186, 142779, 152022, 177359, 285558, 354718, 532077, 1019327, 1064154, 2038654, 3057981, 6115962, 7135289, 13251251, 14270578, 21405867, 26502502, 39753753, 42811734, 79507506, 92758757, 185517514, 278276271, 556552542]

約数ペア:

[(1, 556552542), (2, 278276271), (3, 185517514), (6, 92758757), (7, 79507506), (13, 42811734), (14, 39753753), (21, 26502502), (26, 21405867), (39, 14270578), (42, 13251251), (78, 7135289), (91, 6115962), (182, 3057981), (273, 2038654), (523, 1064154), (546, 1019327), (1046, 532077), (1569, 354718), (1949, 285558), (3138, 177359), (3661, 152022), (3898, 142779), (5847, 95186), (6799, 81858), (7322, 76011), (10983, 50674), (11694, 47593), (13598, 40929), (13643, 40794), (20397, 27286), (21966, 25337)]