238016943970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11597}}^1\times {\mathrm{157877}}^1$

素因数の和:169494

約数の個数: 32

約数和(自身を含む): 461429399088

約数和(自身を除く): 223412455118

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 11597, 23194, 57985, 115970, 150761, 157877, 301522, 315754, 753805, 789385, 1507610, 1578770, 2052401, 4104802, 10262005, 20524010, 1830899569, 3661799138, 9154497845, 18308995690, 23801694397, 47603388794, 119008471985, 238016943970]

約数ペア:

[(1, 238016943970), (2, 119008471985), (5, 47603388794), (10, 23801694397), (13, 18308995690), (26, 9154497845), (65, 3661799138), (130, 1830899569), (11597, 20524010), (23194, 10262005), (57985, 4104802), (115970, 2052401), (150761, 1578770), (157877, 1507610), (301522, 789385), (315754, 753805)]