869521254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{8821}}^1$

素因数の和:11180

約数の個数: 32

約数和(自身を含む): 1988549376

約数和(自身を除く): 1119028122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2347, 4694, 7041, 8821, 14082, 16429, 17642, 26463, 32858, 49287, 52926, 61747, 98574, 123494, 185241, 370482, 20702887, 41405774, 62108661, 124217322, 144920209, 289840418, 434760627, 869521254]

約数ペア:

[(1, 869521254), (2, 434760627), (3, 289840418), (6, 144920209), (7, 124217322), (14, 62108661), (21, 41405774), (42, 20702887), (2347, 370482), (4694, 185241), (7041, 123494), (8821, 98574), (14082, 61747), (16429, 52926), (17642, 49287), (26463, 32858)]