2399210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 4992192

約数和(自身を除く): 2592982

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1283, 1870, 2566, 6415, 12830, 14113, 21811, 28226, 43622, 70565, 109055, 141130, 218110, 239921, 479842, 1199605, 2399210]

約数ペア:

[(1, 2399210), (2, 1199605), (5, 479842), (10, 239921), (11, 218110), (17, 141130), (22, 109055), (34, 70565), (55, 43622), (85, 28226), (110, 21811), (170, 14113), (187, 12830), (374, 6415), (935, 2566), (1283, 1870)]