253470297730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{1602113}}^1$

素因数の和:1603350

約数の個数: 32

約数和(自身を含む): 491746462704

約数和(自身を除く): 238276164974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1217, 2434, 6085, 12170, 15821, 31642, 79105, 158210, 1602113, 3204226, 8010565, 16021130, 20827469, 41654938, 104137345, 208274690, 1949771521, 3899543042, 9748857605, 19497715210, 25347029773, 50694059546, 126735148865, 253470297730]

約数ペア:

[(1, 253470297730), (2, 126735148865), (5, 50694059546), (10, 25347029773), (13, 19497715210), (26, 9748857605), (65, 3899543042), (130, 1949771521), (1217, 208274690), (2434, 104137345), (6085, 41654938), (12170, 20827469), (15821, 16021130), (31642, 8010565), (79105, 3204226), (158210, 1602113)]