313349740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1424317}}^1$

素因数の和:1424337

約数の個数: 24

約数和(自身を含む): 717856272

約数和(自身を除く): 404506532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1424317, 2848634, 5697268, 7121585, 14243170, 15667487, 28486340, 31334974, 62669948, 78337435, 156674870, 313349740]

約数ペア:

[(1, 313349740), (2, 156674870), (4, 78337435), (5, 62669948), (10, 31334974), (11, 28486340), (20, 15667487), (22, 14243170), (44, 7121585), (55, 5697268), (110, 2848634), (220, 1424317)]