1557100806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{53147}}^1$

素因数の和:53428

約数の個数: 32

約数和(自身を含む): 3290924160

約数和(自身を除く): 1733823354

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 771, 1542, 4883, 9766, 14649, 29298, 53147, 106294, 159441, 318882, 1009793, 2019586, 3029379, 6058758, 13658779, 27317558, 40976337, 81952674, 259516801, 519033602, 778550403, 1557100806]

約数ペア:

[(1, 1557100806), (2, 778550403), (3, 519033602), (6, 259516801), (19, 81952674), (38, 40976337), (57, 27317558), (114, 13658779), (257, 6058758), (514, 3029379), (771, 2019586), (1542, 1009793), (4883, 318882), (9766, 159441), (14649, 106294), (29298, 53147)]