641313042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5625553}}^1$

素因数の和:5625577

約数の個数: 16

約数和(自身を含む): 1350132960

約数和(自身を除く): 708819918

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 5625553, 11251106, 16876659, 33753318, 106885507, 213771014, 320656521, 641313042]

約数ペア:

[(1, 641313042), (2, 320656521), (3, 213771014), (6, 106885507), (19, 33753318), (38, 16876659), (57, 11251106), (114, 5625553)]