1556525000048

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{1455959}}^1$

素因数の和:1456689

約数の個数: 40

約数和(自身を含む): 3048401690400

約数和(自身を除く): 1491876690352

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 613, 872, 1226, 1744, 2452, 4904, 9808, 66817, 133634, 267268, 534536, 1069072, 1455959, 2911918, 5823836, 11647672, 23295344, 158699531, 317399062, 634798124, 892502867, 1269596248, 1785005734, 2539192496, 3570011468, 7140022936, 14280045872, 97282812503, 194565625006, 389131250012, 778262500024, 1556525000048]

約数ペア:

[(1, 1556525000048), (2, 778262500024), (4, 389131250012), (8, 194565625006), (16, 97282812503), (109, 14280045872), (218, 7140022936), (436, 3570011468), (613, 2539192496), (872, 1785005734), (1226, 1269596248), (1744, 892502867), (2452, 634798124), (4904, 317399062), (9808, 158699531), (66817, 23295344), (133634, 11647672), (267268, 5823836), (534536, 2911918), (1069072, 1455959)]