2683139590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1\times {\mathrm{6997}}^1$

素因数の和:8272

約数の個数: 32

約数和(自身を含む): 4990189824

約数和(自身を除く): 2307050234

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1237, 2474, 6185, 6997, 12370, 13994, 34985, 38347, 69970, 76694, 191735, 216907, 383470, 433814, 1084535, 2169070, 8655289, 17310578, 43276445, 86552890, 268313959, 536627918, 1341569795, 2683139590]

約数ペア:

[(1, 2683139590), (2, 1341569795), (5, 536627918), (10, 268313959), (31, 86552890), (62, 43276445), (155, 17310578), (310, 8655289), (1237, 2169070), (2474, 1084535), (6185, 433814), (6997, 383470), (12370, 216907), (13994, 191735), (34985, 76694), (38347, 69970)]