260017616

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{93937}}^1$

素因数の和:94118

約数の個数: 20

約数和(自身を含む): 506701572

約数和(自身を除く): 246683956

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 93937, 187874, 375748, 751496, 1502992, 16251101, 32502202, 65004404, 130008808, 260017616]

約数ペア:

[(1, 260017616), (2, 130008808), (4, 65004404), (8, 32502202), (16, 16251101), (173, 1502992), (346, 751496), (692, 375748), (1384, 187874), (2768, 93937)]