1616412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2749}}^1$

素因数の和:2770

約数の個数: 36

約数和(自身を含む): 4389000

約数和(自身を除く): 2772588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2749, 5498, 8247, 10996, 16494, 19243, 32988, 38486, 57729, 76972, 115458, 134701, 230916, 269402, 404103, 538804, 808206, 1616412]

約数ペア:

[(1, 1616412), (2, 808206), (3, 538804), (4, 404103), (6, 269402), (7, 230916), (12, 134701), (14, 115458), (21, 76972), (28, 57729), (42, 38486), (49, 32988), (84, 19243), (98, 16494), (147, 10996), (196, 8247), (294, 5498), (588, 2749)]