898889252

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{929}}^1\times {\mathrm{3407}}^1$

素因数の和:4411

約数の個数: 24

約数和(自身を含む): 1597397760

約数和(自身を除く): 698508508

約数列:

[1, 2, 4, 71, 142, 284, 929, 1858, 3407, 3716, 6814, 13628, 65959, 131918, 241897, 263836, 483794, 967588, 3165103, 6330206, 12660412, 224722313, 449444626, 898889252]

約数ペア:

[(1, 898889252), (2, 449444626), (4, 224722313), (71, 12660412), (142, 6330206), (284, 3165103), (929, 967588), (1858, 483794), (3407, 263836), (3716, 241897), (6814, 131918), (13628, 65959)]