9738278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 16727040

約数和(自身を除く): 6988762

約数列:

[1, 2, 11, 22, 31, 62, 109, 131, 218, 262, 341, 682, 1199, 1441, 2398, 2882, 3379, 4061, 6758, 8122, 14279, 28558, 37169, 44671, 74338, 89342, 157069, 314138, 442649, 885298, 4869139, 9738278]

約数ペア:

[(1, 9738278), (2, 4869139), (11, 885298), (22, 442649), (31, 314138), (62, 157069), (109, 89342), (131, 74338), (218, 44671), (262, 37169), (341, 28558), (682, 14279), (1199, 8122), (1441, 6758), (2398, 4061), (2882, 3379)]