406616

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 894240

約数和(自身を除く): 487624

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 137, 212, 274, 371, 424, 548, 742, 959, 1096, 1484, 1918, 2968, 3836, 7261, 7672, 14522, 29044, 50827, 58088, 101654, 203308, 406616]

約数ペア:

[(1, 406616), (2, 203308), (4, 101654), (7, 58088), (8, 50827), (14, 29044), (28, 14522), (53, 7672), (56, 7261), (106, 3836), (137, 2968), (212, 1918), (274, 1484), (371, 1096), (424, 959), (548, 742)]