1948804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 4007808

約数和(自身を除く): 2059004

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3407, 6814, 13628, 37477, 44291, 74954, 88582, 149908, 177164, 487201, 974402, 1948804]

約数ペア:

[(1, 1948804), (2, 974402), (4, 487201), (11, 177164), (13, 149908), (22, 88582), (26, 74954), (44, 44291), (52, 37477), (143, 13628), (286, 6814), (572, 3407)]