2018056495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{152941}}^1$

素因数の和:152995

約数の個数: 32

約数和(自身を含む): 3083310720

約数和(自身を除く): 1065254225

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 13195, 152941, 764705, 1070587, 1988233, 4435289, 5352935, 9941165, 13917631, 22176445, 31047023, 57658757, 69588155, 155235115, 288293785, 403611299, 2018056495]

約数ペア:

[(1, 2018056495), (5, 403611299), (7, 288293785), (13, 155235115), (29, 69588155), (35, 57658757), (65, 31047023), (91, 22176445), (145, 13917631), (203, 9941165), (377, 5352935), (455, 4435289), (1015, 1988233), (1885, 1070587), (2639, 764705), (13195, 152941)]