3936842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 7375872

約数和(自身を除く): 3439030

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 223, 446, 679, 1261, 1358, 1561, 2522, 2899, 3122, 5798, 8827, 17654, 20293, 21631, 40586, 43262, 151417, 281203, 302834, 562406, 1968421, 3936842]

約数ペア:

[(1, 3936842), (2, 1968421), (7, 562406), (13, 302834), (14, 281203), (26, 151417), (91, 43262), (97, 40586), (182, 21631), (194, 20293), (223, 17654), (446, 8827), (679, 5798), (1261, 3122), (1358, 2899), (1561, 2522)]