3938435254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{468973}}^1$

素因数の和:469024

約数の個数: 32

約数和(自身を含む): 7090886880

約数和(自身を除く): 3152451626

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 468973, 937946, 6096649, 7972541, 8910487, 12193298, 15945082, 17820974, 103643033, 115836331, 151478279, 207286066, 231672662, 302956558, 1969217627, 3938435254]

約数ペア:

[(1, 3938435254), (2, 1969217627), (13, 302956558), (17, 231672662), (19, 207286066), (26, 151478279), (34, 115836331), (38, 103643033), (221, 17820974), (247, 15945082), (323, 12193298), (442, 8910487), (494, 7972541), (646, 6096649), (4199, 937946), (8398, 468973)]