1549390542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{519581}}^1$

素因数の和:519664

約数の個数: 32

約数和(自身を含む): 3591350784

約数和(自身を除く): 2041960242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 519581, 1039162, 1558743, 3117486, 3637067, 7274134, 10911201, 21822402, 36890251, 73780502, 110670753, 221341506, 258231757, 516463514, 774695271, 1549390542]

約数ペア:

[(1, 1549390542), (2, 774695271), (3, 516463514), (6, 258231757), (7, 221341506), (14, 110670753), (21, 73780502), (42, 36890251), (71, 21822402), (142, 10911201), (213, 7274134), (426, 3637067), (497, 3117486), (994, 1558743), (1491, 1039162), (2982, 519581)]