284965010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{11617}}^1$

素因数の和:11858

約数の個数: 32

約数和(自身を含む): 562125312

約数和(自身を除く): 277160302

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 11617, 12265, 23234, 24530, 58085, 116170, 127787, 255574, 638935, 1277870, 2590591, 5181182, 12952955, 25905910, 28496501, 56993002, 142482505, 284965010]

約数ペア:

[(1, 284965010), (2, 142482505), (5, 56993002), (10, 28496501), (11, 25905910), (22, 12952955), (55, 5181182), (110, 2590591), (223, 1277870), (446, 638935), (1115, 255574), (2230, 127787), (2453, 116170), (4906, 58085), (11617, 24530), (12265, 23234)]