1680973922

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{221239}}^1$

素因数の和:221401

約数の個数: 16

約数和(自身を含む): 2628331200

約数和(自身を除く): 947357278

約数列:

[1, 2, 29, 58, 131, 262, 3799, 7598, 221239, 442478, 6415931, 12831862, 28982309, 57964618, 840486961, 1680973922]

約数ペア:

[(1, 1680973922), (2, 840486961), (29, 57964618), (58, 28982309), (131, 12831862), (262, 6415931), (3799, 442478), (7598, 221239)]