619423042

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{1979}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 1079654400

約数和(自身を除く): 460231358

約数列:

[1, 2, 7, 14, 79, 158, 283, 553, 566, 1106, 1979, 1981, 3958, 3962, 13853, 22357, 27706, 44714, 156341, 156499, 312682, 312998, 560057, 1094387, 1120114, 2188774, 3920399, 7840798, 44244503, 88489006, 309711521, 619423042]

約数ペア:

[(1, 619423042), (2, 309711521), (7, 88489006), (14, 44244503), (79, 7840798), (158, 3920399), (283, 2188774), (553, 1120114), (566, 1094387), (1106, 560057), (1979, 312998), (1981, 312682), (3958, 156499), (3962, 156341), (13853, 44714), (22357, 27706)]