1572105892

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{18797}}^1$

素因数の和:18940

約数の個数: 48

約数和(自身を含む): 3284386560

約数和(自身を除く): 1712280668

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 406, 412, 721, 812, 1442, 2884, 2987, 5974, 11948, 18797, 20909, 37594, 41818, 75188, 83636, 131579, 263158, 526316, 545113, 1090226, 1936091, 2180452, 3815791, 3872182, 7631582, 7744364, 13552637, 15263164, 27105274, 54210548, 56146639, 112293278, 224586556, 393026473, 786052946, 1572105892]

約数ペア:

[(1, 1572105892), (2, 786052946), (4, 393026473), (7, 224586556), (14, 112293278), (28, 56146639), (29, 54210548), (58, 27105274), (103, 15263164), (116, 13552637), (203, 7744364), (206, 7631582), (406, 3872182), (412, 3815791), (721, 2180452), (812, 1936091), (1442, 1090226), (2884, 545113), (2987, 526316), (5974, 263158), (11948, 131579), (18797, 83636), (20909, 75188), (37594, 41818)]