4396021970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{189239}}^1$

素因数の和:189370

約数の個数: 32

約数和(自身を含む): 8338671360

約数和(自身を除く): 3942649390

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 2323, 4646, 11615, 23230, 189239, 378478, 946195, 1892390, 4352497, 8704994, 19113139, 21762485, 38226278, 43524970, 95565695, 191131390, 439602197, 879204394, 2198010985, 4396021970]

約数ペア:

[(1, 4396021970), (2, 2198010985), (5, 879204394), (10, 439602197), (23, 191131390), (46, 95565695), (101, 43524970), (115, 38226278), (202, 21762485), (230, 19113139), (505, 8704994), (1010, 4352497), (2323, 1892390), (4646, 946195), (11615, 378478), (23230, 189239)]