1566777659330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{634322939}}^1$

素因数の和:634322978

約数の個数: 32

約数和(自身を含む): 3196987617600

約数和(自身を除く): 1630209958270

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 634322939, 1268645878, 3171614695, 6343229390, 8246198207, 12052135841, 16492396414, 24104271682, 41230991035, 60260679205, 82461982070, 120521358410, 156677765933, 313355531866, 783388829665, 1566777659330]

約数ペア:

[(1, 1566777659330), (2, 783388829665), (5, 313355531866), (10, 156677765933), (13, 120521358410), (19, 82461982070), (26, 60260679205), (38, 41230991035), (65, 24104271682), (95, 16492396414), (130, 12052135841), (190, 8246198207), (247, 6343229390), (494, 3171614695), (1235, 1268645878), (2470, 634322939)]