2912069810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{21727}}^1$

素因数の和:22778

約数の個数: 32

約数和(自身を含む): 5650670592

約数和(自身を除く): 2738600782

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1031, 2062, 5155, 10310, 13403, 21727, 26806, 43454, 67015, 108635, 134030, 217270, 282451, 564902, 1412255, 2824510, 22400537, 44801074, 112002685, 224005370, 291206981, 582413962, 1456034905, 2912069810]

約数ペア:

[(1, 2912069810), (2, 1456034905), (5, 582413962), (10, 291206981), (13, 224005370), (26, 112002685), (65, 44801074), (130, 22400537), (1031, 2824510), (2062, 1412255), (5155, 564902), (10310, 282451), (13403, 217270), (21727, 134030), (26806, 108635), (43454, 67015)]