1883609090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{29989}}^1$

素因数の和:30578

約数の個数: 32

約数和(自身を含む): 3705324480

約数和(自身を除く): 1821715390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 571, 1142, 2855, 5710, 6281, 12562, 29989, 31405, 59978, 62810, 149945, 299890, 329879, 659758, 1649395, 3298790, 17123719, 34247438, 85618595, 171237190, 188360909, 376721818, 941804545, 1883609090]

約数ペア:

[(1, 1883609090), (2, 941804545), (5, 376721818), (10, 188360909), (11, 171237190), (22, 85618595), (55, 34247438), (110, 17123719), (571, 3298790), (1142, 1649395), (2855, 659758), (5710, 329879), (6281, 299890), (12562, 149945), (29989, 62810), (31405, 59978)]