252171842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{9787}}^1$

素因数の和:10793

約数の個数: 16

約数和(自身を含む): 407807232

約数和(自身を除く): 155635390

約数列:

[1, 2, 13, 26, 991, 1982, 9787, 12883, 19574, 25766, 127231, 254462, 9698917, 19397834, 126085921, 252171842]

約数ペア:

[(1, 252171842), (2, 126085921), (13, 19397834), (26, 9698917), (991, 254462), (1982, 127231), (9787, 25766), (12883, 19574)]