130902268

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{52529}}^1$

素因数の和:52629

約数の個数: 24

約数和(自身を含む): 264751200

約数和(自身を除く): 133848932

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 52529, 105058, 210116, 367703, 735406, 1470812, 4675081, 9350162, 18700324, 32725567, 65451134, 130902268]

約数ペア:

[(1, 130902268), (2, 65451134), (4, 32725567), (7, 18700324), (14, 9350162), (28, 4675081), (89, 1470812), (178, 735406), (356, 367703), (623, 210116), (1246, 105058), (2492, 52529)]