245533964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{12659}}^1$

素因数の和:13049

約数の個数: 24

約数和(自身を含む): 464014320

約数和(自身を除く): 218480356

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 4849, 9698, 12659, 19396, 25318, 50636, 164567, 329134, 658268, 4721807, 9443614, 18887228, 61383491, 122766982, 245533964]

約数ペア:

[(1, 245533964), (2, 122766982), (4, 61383491), (13, 18887228), (26, 9443614), (52, 4721807), (373, 658268), (746, 329134), (1492, 164567), (4849, 50636), (9698, 25318), (12659, 19396)]