2488890746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{1583}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 3996926208

約数和(自身を除く): 1508035462

約数列:

[1, 2, 17, 34, 131, 262, 353, 706, 1583, 2227, 3166, 4454, 6001, 12002, 26911, 46243, 53822, 92486, 207373, 414746, 558799, 786131, 1117598, 1572262, 3525341, 7050682, 9499583, 18999166, 73202669, 146405338, 1244445373, 2488890746]

約数ペア:

[(1, 2488890746), (2, 1244445373), (17, 146405338), (34, 73202669), (131, 18999166), (262, 9499583), (353, 7050682), (706, 3525341), (1583, 1572262), (2227, 1117598), (3166, 786131), (4454, 558799), (6001, 414746), (12002, 207373), (26911, 92486), (46243, 53822)]