2000878882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{1787}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 3177719424

約数和(自身を除く): 1176840542

約数列:

[1, 2, 23, 46, 101, 202, 241, 482, 1787, 2323, 3574, 4646, 5543, 11086, 24341, 41101, 48682, 82202, 180487, 360974, 430667, 559843, 861334, 1119686, 4151201, 8302402, 9905341, 19810682, 43497367, 86994734, 1000439441, 2000878882]

約数ペア:

[(1, 2000878882), (2, 1000439441), (23, 86994734), (46, 43497367), (101, 19810682), (202, 9905341), (241, 8302402), (482, 4151201), (1787, 1119686), (2323, 861334), (3574, 559843), (4646, 430667), (5543, 360974), (11086, 180487), (24341, 82202), (41101, 48682)]