541268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 1166592

約数和(自身を除く): 625324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1487, 2974, 5948, 10409, 19331, 20818, 38662, 41636, 77324, 135317, 270634, 541268]

約数ペア:

[(1, 541268), (2, 270634), (4, 135317), (7, 77324), (13, 41636), (14, 38662), (26, 20818), (28, 19331), (52, 10409), (91, 5948), (182, 2974), (364, 1487)]