291344228

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{33893}}^1$

素因数の和:34211

約数の個数: 24

約数和(自身を含む): 584603712

約数和(自身を除く): 293259484

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 33893, 67786, 135572, 237251, 474502, 949004, 10405151, 20810302, 41620604, 72836057, 145672114, 291344228]

約数ペア:

[(1, 291344228), (2, 145672114), (4, 72836057), (7, 41620604), (14, 20810302), (28, 10405151), (307, 949004), (614, 474502), (1228, 237251), (2149, 135572), (4298, 67786), (8596, 33893)]