1038388798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{20347}}^1$

素因数の和:20464

約数の個数: 32

約数和(自身を含む): 1758067200

約数和(自身を除く): 719678402

約数列:

[1, 2, 17, 19, 34, 38, 79, 158, 323, 646, 1343, 1501, 2686, 3002, 20347, 25517, 40694, 51034, 345899, 386593, 691798, 773186, 1607413, 3214826, 6572081, 13144162, 27326021, 30540847, 54652042, 61081694, 519194399, 1038388798]

約数ペア:

[(1, 1038388798), (2, 519194399), (17, 61081694), (19, 54652042), (34, 30540847), (38, 27326021), (79, 13144162), (158, 6572081), (323, 3214826), (646, 1607413), (1343, 773186), (1501, 691798), (2686, 386593), (3002, 345899), (20347, 51034), (25517, 40694)]