1561196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 3363360

約数和(自身を除く): 1802164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4289, 8578, 17156, 30023, 55757, 60046, 111514, 120092, 223028, 390299, 780598, 1561196]

約数ペア:

[(1, 1561196), (2, 780598), (4, 390299), (7, 223028), (13, 120092), (14, 111514), (26, 60046), (28, 55757), (52, 30023), (91, 17156), (182, 8578), (364, 4289)]