2939586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 6397440

約数和(自身を除く): 3457854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 223, 338, 446, 507, 669, 1014, 1338, 2197, 2899, 4394, 5798, 6591, 8697, 13182, 17394, 37687, 75374, 113061, 226122, 489931, 979862, 1469793, 2939586]

約数ペア:

[(1, 2939586), (2, 1469793), (3, 979862), (6, 489931), (13, 226122), (26, 113061), (39, 75374), (78, 37687), (169, 17394), (223, 13182), (338, 8697), (446, 6591), (507, 5798), (669, 4394), (1014, 2899), (1338, 2197)]