1650206990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{121607}}^1$

素因数の和:121696

約数の個数: 32

約数和(自身を含む): 3152079360

約数和(自身を除く): 1501872370

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 13570, 121607, 243214, 608035, 1216070, 2796961, 5593922, 7174813, 13984805, 14349626, 27969610, 35874065, 71748130, 165020699, 330041398, 825103495, 1650206990]

約数ペア:

[(1, 1650206990), (2, 825103495), (5, 330041398), (10, 165020699), (23, 71748130), (46, 35874065), (59, 27969610), (115, 14349626), (118, 13984805), (230, 7174813), (295, 5593922), (590, 2796961), (1357, 1216070), (2714, 608035), (6785, 243214), (13570, 121607)]