2246943970

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{21599}}^1$

素因数の和:21810

約数の個数: 32

約数和(自身を含む): 4124390400

約数和(自身を除く): 1877446430

約数列:

[1, 2, 5, 10, 101, 103, 202, 206, 505, 515, 1010, 1030, 10403, 20806, 21599, 43198, 52015, 104030, 107995, 215990, 2181499, 2224697, 4362998, 4449394, 10907495, 11123485, 21814990, 22246970, 224694397, 449388794, 1123471985, 2246943970]

約数ペア:

[(1, 2246943970), (2, 1123471985), (5, 449388794), (10, 224694397), (101, 22246970), (103, 21814990), (202, 11123485), (206, 10907495), (505, 4449394), (515, 4362998), (1010, 2224697), (1030, 2181499), (10403, 215990), (20806, 107995), (21599, 104030), (43198, 52015)]