972898654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{51899}}^1$

素因数の和:52024

約数の個数: 32

約数和(自身を含む): 1813593600

約数和(自身を除く): 840694946

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 9373, 18746, 51899, 103798, 363293, 674687, 726586, 1349374, 4722809, 5345597, 9445618, 10691194, 37419179, 69492761, 74838358, 138985522, 486449327, 972898654]

約数ペア:

[(1, 972898654), (2, 486449327), (7, 138985522), (13, 74838358), (14, 69492761), (26, 37419179), (91, 10691194), (103, 9445618), (182, 5345597), (206, 4722809), (721, 1349374), (1339, 726586), (1442, 674687), (2678, 363293), (9373, 103798), (18746, 51899)]