2977331278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 5128427520

約数和(自身を除く): 2151096242

約数列:

[1, 2, 17, 23, 34, 46, 47, 59, 94, 118, 391, 782, 799, 1003, 1081, 1357, 1373, 1598, 2006, 2162, 2714, 2746, 2773, 5546, 18377, 23069, 23341, 31579, 36754, 46138, 46682, 47141, 63158, 63779, 64531, 81007, 94282, 127558, 129062, 162014, 536843, 1073686, 1084243, 1097027, 1377119, 1484213, 1863161, 2168486, 2194054, 2754238, 2968426, 3726322, 3807329, 7614658, 25231621, 31673737, 50463242, 63347474, 64724593, 87568567, 129449186, 175137134, 1488665639, 2977331278]

約数ペア:

[(1, 2977331278), (2, 1488665639), (17, 175137134), (23, 129449186), (34, 87568567), (46, 64724593), (47, 63347474), (59, 50463242), (94, 31673737), (118, 25231621), (391, 7614658), (782, 3807329), (799, 3726322), (1003, 2968426), (1081, 2754238), (1357, 2194054), (1373, 2168486), (1598, 1863161), (2006, 1484213), (2162, 1377119), (2714, 1097027), (2746, 1084243), (2773, 1073686), (5546, 536843), (18377, 162014), (23069, 129062), (23341, 127558), (31579, 94282), (36754, 81007), (46138, 64531), (46682, 63779), (47141, 63158)]