1780219116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3803887}}^1$

素因数の和:3803910

約数の個数: 36

約数和(自身を含む): 4846153312

約数和(自身を除く): 3065934196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3803887, 7607774, 11411661, 15215548, 22823322, 34234983, 45646644, 49450531, 68469966, 98901062, 136939932, 148351593, 197802124, 296703186, 445054779, 593406372, 890109558, 1780219116]

約数ペア:

[(1, 1780219116), (2, 890109558), (3, 593406372), (4, 445054779), (6, 296703186), (9, 197802124), (12, 148351593), (13, 136939932), (18, 98901062), (26, 68469966), (36, 49450531), (39, 45646644), (52, 34234983), (78, 22823322), (117, 15215548), (156, 11411661), (234, 7607774), (468, 3803887)]