201916889506

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{3873631}}^1$

素因数の和:3874089

約数の個数: 16

約数和(自身を含む): 308186161920

約数和(自身を除く): 106269272414

約数列:

[1, 2, 67, 134, 389, 778, 26063, 52126, 3873631, 7747262, 259533277, 519066554, 1506842459, 3013684918, 100958444753, 201916889506]

約数ペア:

[(1, 201916889506), (2, 100958444753), (67, 3013684918), (134, 1506842459), (389, 519066554), (778, 259533277), (26063, 7747262), (52126, 3873631)]