2618186305

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{1163}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 3628551168

約数和(自身を除く): 1010364863

約数列:

[1, 5, 7, 35, 131, 491, 655, 917, 1163, 2455, 3437, 4585, 5815, 8141, 17185, 40705, 64321, 152353, 321605, 450247, 571033, 761765, 1066471, 2251235, 2855165, 3997231, 5332355, 19986155, 74805323, 374026615, 523637261, 2618186305]

約数ペア:

[(1, 2618186305), (5, 523637261), (7, 374026615), (35, 74805323), (131, 19986155), (491, 5332355), (655, 3997231), (917, 2855165), (1163, 2251235), (2455, 1066471), (3437, 761765), (4585, 571033), (5815, 450247), (8141, 321605), (17185, 152353), (40705, 64321)]