1519069201910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{25569251}}^1$

素因数の和:25569728

約数の個数: 32

約数和(自身を含む): 2951100788832

約数和(自身を除く): 1432031586922

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 457, 914, 2285, 4570, 5941, 11882, 29705, 59410, 25569251, 51138502, 127846255, 255692510, 332400263, 664800526, 1662001315, 3324002630, 11685147707, 23370295414, 58425738535, 116851477070, 151906920191, 303813840382, 759534600955, 1519069201910]

約数ペア:

[(1, 1519069201910), (2, 759534600955), (5, 303813840382), (10, 151906920191), (13, 116851477070), (26, 58425738535), (65, 23370295414), (130, 11685147707), (457, 3324002630), (914, 1662001315), (2285, 664800526), (4570, 332400263), (5941, 255692510), (11882, 127846255), (29705, 51138502), (59410, 25569251)]