2912821652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{12049}}^1\times {\mathrm{4649}}^1$

素因数の和:16715

約数の個数: 24

約数和(自身を含む): 5491185000

約数和(自身を除く): 2578363348

約数列:

[1, 2, 4, 13, 26, 52, 4649, 9298, 12049, 18596, 24098, 48196, 60437, 120874, 156637, 241748, 313274, 626548, 56015801, 112031602, 224063204, 728205413, 1456410826, 2912821652]

約数ペア:

[(1, 2912821652), (2, 1456410826), (4, 728205413), (13, 224063204), (26, 112031602), (52, 56015801), (4649, 626548), (9298, 313274), (12049, 241748), (18596, 156637), (24098, 120874), (48196, 60437)]