10204688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 21623616

約数和(自身を除く): 11418928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 691, 923, 1136, 1382, 1846, 2764, 3692, 5528, 7384, 8983, 11056, 14768, 17966, 35932, 49061, 71864, 98122, 143728, 196244, 392488, 637793, 784976, 1275586, 2551172, 5102344, 10204688]

約数ペア:

[(1, 10204688), (2, 5102344), (4, 2551172), (8, 1275586), (13, 784976), (16, 637793), (26, 392488), (52, 196244), (71, 143728), (104, 98122), (142, 71864), (208, 49061), (284, 35932), (568, 17966), (691, 14768), (923, 11056), (1136, 8983), (1382, 7384), (1846, 5528), (2764, 3692)]