788731130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{14087}}^1$

素因数の和:14614

約数の個数: 32

約数和(自身を含む): 1551934080

約数和(自身を除く): 763202950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 509, 1018, 2545, 5090, 5599, 11198, 14087, 27995, 28174, 55990, 70435, 140870, 154957, 309914, 774785, 1549570, 7170283, 14340566, 35851415, 71702830, 78873113, 157746226, 394365565, 788731130]

約数ペア:

[(1, 788731130), (2, 394365565), (5, 157746226), (10, 78873113), (11, 71702830), (22, 35851415), (55, 14340566), (110, 7170283), (509, 1549570), (1018, 774785), (2545, 309914), (5090, 154957), (5599, 140870), (11198, 70435), (14087, 55990), (27995, 28174)]