1263302210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{64553}}^1$

素因数の和:64682

約数の個数: 32

約数和(自身を含む): 2416901760

約数和(自身を除く): 1153599550

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 9785, 19570, 64553, 129106, 322765, 645530, 1226507, 2453014, 6132535, 6648959, 12265070, 13297918, 33244795, 66489590, 126330221, 252660442, 631651105, 1263302210]

約数ペア:

[(1, 1263302210), (2, 631651105), (5, 252660442), (10, 126330221), (19, 66489590), (38, 33244795), (95, 13297918), (103, 12265070), (190, 6648959), (206, 6132535), (515, 2453014), (1030, 1226507), (1957, 645530), (3914, 322765), (9785, 129106), (19570, 64553)]