1975218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2586702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 359, 393, 718, 786, 917, 1077, 1834, 2154, 2513, 2751, 5026, 5502, 7539, 15078, 47029, 94058, 141087, 282174, 329203, 658406, 987609, 1975218]

約数ペア:

[(1, 1975218), (2, 987609), (3, 658406), (6, 329203), (7, 282174), (14, 141087), (21, 94058), (42, 47029), (131, 15078), (262, 7539), (359, 5502), (393, 5026), (718, 2751), (786, 2513), (917, 2154), (1077, 1834)]