2773030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 5461344

約数和(自身を除く): 2688314

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 257, 415, 514, 830, 1079, 1285, 2158, 2570, 3341, 5395, 6682, 10790, 16705, 21331, 33410, 42662, 106655, 213310, 277303, 554606, 1386515, 2773030]

約数ペア:

[(1, 2773030), (2, 1386515), (5, 554606), (10, 277303), (13, 213310), (26, 106655), (65, 42662), (83, 33410), (130, 21331), (166, 16705), (257, 10790), (415, 6682), (514, 5395), (830, 3341), (1079, 2570), (1285, 2158)]