2783202245

素因数分解:

$5^1\times {\mathrm{397}}^1\times {\mathrm{751}}^1\times {\mathrm{1867}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 3354509568

約数和(自身を除く): 571307323

約数列:

[1, 5, 397, 751, 1867, 1985, 3755, 9335, 298147, 741199, 1402117, 1490735, 3705995, 7010585, 556640449, 2783202245]

約数ペア:

[(1, 2783202245), (5, 556640449), (397, 7010585), (751, 3705995), (1867, 1490735), (1985, 1402117), (3755, 741199), (9335, 298147)]