90702953242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{40820411}}^1$

素因数の和:40820525

約数の個数: 16

約数和(自身を含む): 149892552864

約数和(自身を除く): 59189599622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 40820411, 81640822, 449024521, 898049042, 4122861511, 8245723022, 45351476621, 90702953242]

約数ペア:

[(1, 90702953242), (2, 45351476621), (11, 8245723022), (22, 4122861511), (101, 898049042), (202, 449024521), (1111, 81640822), (2222, 40820411)]