1871122956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{6841}}^1$

素因数の和:7862

約数の個数: 48

約数和(自身を含む): 4561041408

約数和(自身を除く): 2689918452

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 991, 1982, 2973, 3964, 5946, 6841, 11892, 13682, 20523, 22793, 27364, 41046, 45586, 68379, 82092, 91172, 136758, 157343, 273516, 314686, 472029, 629372, 944058, 1888116, 6779431, 13558862, 20338293, 27117724, 40676586, 81353172, 155926913, 311853826, 467780739, 623707652, 935561478, 1871122956]

約数ペア:

[(1, 1871122956), (2, 935561478), (3, 623707652), (4, 467780739), (6, 311853826), (12, 155926913), (23, 81353172), (46, 40676586), (69, 27117724), (92, 20338293), (138, 13558862), (276, 6779431), (991, 1888116), (1982, 944058), (2973, 629372), (3964, 472029), (5946, 314686), (6841, 273516), (11892, 157343), (13682, 136758), (20523, 91172), (22793, 82092), (27364, 68379), (41046, 45586)]