78684122

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1\times {\mathrm{601}}^1$

素因数の和:1166

約数の個数: 24

約数和(自身を含む): 130187316

約数和(自身を除く): 51503194

約数列:

[1, 2, 11, 22, 121, 242, 541, 601, 1082, 1202, 5951, 6611, 11902, 13222, 65461, 72721, 130922, 145442, 325141, 650282, 3576551, 7153102, 39342061, 78684122]

約数ペア:

[(1, 78684122), (2, 39342061), (11, 7153102), (22, 3576551), (121, 650282), (242, 325141), (541, 145442), (601, 130922), (1082, 72721), (1202, 65461), (5951, 13222), (6611, 11902)]