729474122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{887}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 1206600192

約数和(自身を除く): 477126070

約数列:

[1, 2, 13, 26, 47, 94, 611, 673, 887, 1222, 1346, 1774, 8749, 11531, 17498, 23062, 31631, 41689, 63262, 83378, 411203, 541957, 596951, 822406, 1083914, 1193902, 7760363, 15520726, 28056697, 56113394, 364737061, 729474122]

約数ペア:

[(1, 729474122), (2, 364737061), (13, 56113394), (26, 28056697), (47, 15520726), (94, 7760363), (611, 1193902), (673, 1083914), (887, 822406), (1222, 596951), (1346, 541957), (1774, 411203), (8749, 83378), (11531, 63262), (17498, 41689), (23062, 31631)]