2017663354

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{7933}}^1$

素因数の和:8470

約数の個数: 32

約数和(自身を含む): 3560017536

約数和(自身を除く): 1542354182

約数列:

[1, 2, 7, 14, 37, 74, 259, 491, 518, 982, 3437, 6874, 7933, 15866, 18167, 36334, 55531, 111062, 127169, 254338, 293521, 587042, 2054647, 3895103, 4109294, 7790206, 27265721, 54531442, 144118811, 288237622, 1008831677, 2017663354]

約数ペア:

[(1, 2017663354), (2, 1008831677), (7, 288237622), (14, 144118811), (37, 54531442), (74, 27265721), (259, 7790206), (491, 4109294), (518, 3895103), (982, 2054647), (3437, 587042), (6874, 293521), (7933, 254338), (15866, 127169), (18167, 111062), (36334, 55531)]