963475549820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6881968213}}^1$

素因数の和:6881968229

約数の個数: 24

約数和(自身を含む): 2312341319904

約数和(自身を除く): 1348865770084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6881968213, 13763936426, 27527872852, 34409841065, 48173777491, 68819682130, 96347554982, 137639364260, 192695109964, 240868887455, 481737774910, 963475549820]

約数ペア:

[(1, 963475549820), (2, 481737774910), (4, 240868887455), (5, 192695109964), (7, 137639364260), (10, 96347554982), (14, 68819682130), (20, 48173777491), (28, 34409841065), (35, 27527872852), (70, 13763936426), (140, 6881968213)]