2776930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 5524848

約数和(自身を除く): 2747918

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 521, 533, 1042, 1066, 2605, 2665, 5210, 5330, 6773, 13546, 21361, 33865, 42722, 67730, 106805, 213610, 277693, 555386, 1388465, 2776930]

約数ペア:

[(1, 2776930), (2, 1388465), (5, 555386), (10, 277693), (13, 213610), (26, 106805), (41, 67730), (65, 42722), (82, 33865), (130, 21361), (205, 13546), (410, 6773), (521, 5330), (533, 5210), (1042, 2665), (1066, 2605)]