644681060682

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{8387077}}^1$

素因数の和:8387662

約数の個数: 32

約数和(自身を含む): 1347836982912

約数和(自身を除く): 703155922230

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 557, 1114, 1671, 3342, 12811, 25622, 38433, 76866, 8387077, 16774154, 25161231, 50322462, 192902771, 385805542, 578708313, 1157416626, 4671601889, 9343203778, 14014805667, 28029611334, 107446843447, 214893686894, 322340530341, 644681060682]

約数ペア:

[(1, 644681060682), (2, 322340530341), (3, 214893686894), (6, 107446843447), (23, 28029611334), (46, 14014805667), (69, 9343203778), (138, 4671601889), (557, 1157416626), (1114, 578708313), (1671, 385805542), (3342, 192902771), (12811, 50322462), (25622, 25161231), (38433, 16774154), (76866, 8387077)]