1686136154

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 2643408000

約数和(自身を除く): 957271846

約数列:

[1, 2, 29, 58, 199, 347, 398, 421, 694, 842, 5771, 10063, 11542, 12209, 20126, 24418, 69053, 83779, 138106, 146087, 167558, 292174, 2002537, 2429591, 4005074, 4236523, 4859182, 8473046, 29071313, 58142626, 843068077, 1686136154]

約数ペア:

[(1, 1686136154), (2, 843068077), (29, 58142626), (58, 29071313), (199, 8473046), (347, 4859182), (398, 4236523), (421, 4005074), (694, 2429591), (842, 2002537), (5771, 292174), (10063, 167558), (11542, 146087), (12209, 138106), (20126, 83779), (24418, 69053)]