2021293438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{3623}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 3275951040

約数和(自身を除く): 1254657602

約数列:

[1, 2, 17, 34, 61, 122, 269, 538, 1037, 2074, 3623, 4573, 7246, 9146, 16409, 32818, 61591, 123182, 221003, 278953, 442006, 557906, 974587, 1949174, 3757051, 7514102, 16567979, 33135958, 59449807, 118899614, 1010646719, 2021293438]

約数ペア:

[(1, 2021293438), (2, 1010646719), (17, 118899614), (34, 59449807), (61, 33135958), (122, 16567979), (269, 7514102), (538, 3757051), (1037, 1949174), (2074, 974587), (3623, 557906), (4573, 442006), (7246, 278953), (9146, 221003), (16409, 123182), (32818, 61591)]