1423156

素因数分解:

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

素因数の和:208

約数の個数: 36

約数和(自身を含む): 2973348

約数和(自身を除く): 1550192

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 137, 196, 212, 274, 371, 548, 742, 959, 1484, 1918, 2597, 3836, 5194, 6713, 7261, 10388, 13426, 14522, 26852, 29044, 50827, 101654, 203308, 355789, 711578, 1423156]

約数ペア:

[(1, 1423156), (2, 711578), (4, 355789), (7, 203308), (14, 101654), (28, 50827), (49, 29044), (53, 26852), (98, 14522), (106, 13426), (137, 10388), (196, 7261), (212, 6713), (274, 5194), (371, 3836), (548, 2597), (742, 1918), (959, 1484)]