228122804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{626711}}^1$

素因数の和:626735

約数の個数: 24

約数和(自身を含む): 491342208

約数和(自身を除く): 263219404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 626711, 1253422, 2506844, 4386977, 8147243, 8773954, 16294486, 17547908, 32588972, 57030701, 114061402, 228122804]

約数ペア:

[(1, 228122804), (2, 114061402), (4, 57030701), (7, 32588972), (13, 17547908), (14, 16294486), (26, 8773954), (28, 8147243), (52, 4386977), (91, 2506844), (182, 1253422), (364, 626711)]