8494460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 19752096

約数和(自身を除く): 11257636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 883, 962, 1766, 1924, 2405, 3532, 4415, 4810, 8830, 9620, 11479, 17660, 22958, 32671, 45916, 57395, 65342, 114790, 130684, 163355, 229580, 326710, 424723, 653420, 849446, 1698892, 2123615, 4247230, 8494460]

約数ペア:

[(1, 8494460), (2, 4247230), (4, 2123615), (5, 1698892), (10, 849446), (13, 653420), (20, 424723), (26, 326710), (37, 229580), (52, 163355), (65, 130684), (74, 114790), (130, 65342), (148, 57395), (185, 45916), (260, 32671), (370, 22958), (481, 17660), (740, 11479), (883, 9620), (962, 8830), (1766, 4810), (1924, 4415), (2405, 3532)]