1291296248108

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{10310903}}^1$

素因数の和:10311277

約数の個数: 24

約数和(自身を含む): 2286546071040

約数和(自身を除く): 995249822932

約数列:

[1, 2, 4, 131, 239, 262, 478, 524, 956, 31309, 62618, 125236, 10310903, 20621806, 41243612, 1350728293, 2464305817, 2701456586, 4928611634, 5402913172, 9857223268, 322824062027, 645648124054, 1291296248108]

約数ペア:

[(1, 1291296248108), (2, 645648124054), (4, 322824062027), (131, 9857223268), (239, 5402913172), (262, 4928611634), (478, 2701456586), (524, 2464305817), (956, 1350728293), (31309, 41243612), (62618, 20621806), (125236, 10310903)]