389871304938

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{9967}}^1\times {\mathrm{53003}}^1$

素因数の和:63019

約数の個数: 48

約数和(自身を含む): 865427262336

約数和(自身を除く): 475555957398

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 9967, 19934, 29901, 53003, 59802, 89703, 106006, 159009, 179406, 318018, 408647, 477027, 817294, 954054, 1225941, 2173123, 2451882, 3677823, 4346246, 6519369, 7355646, 13038738, 19558107, 39116214, 528280901, 1056561802, 1584842703, 3169685406, 4754528109, 9509056218, 21659516941, 43319033882, 64978550823, 129957101646, 194935652469, 389871304938]

約数ペア:

[(1, 389871304938), (2, 194935652469), (3, 129957101646), (6, 64978550823), (9, 43319033882), (18, 21659516941), (41, 9509056218), (82, 4754528109), (123, 3169685406), (246, 1584842703), (369, 1056561802), (738, 528280901), (9967, 39116214), (19934, 19558107), (29901, 13038738), (53003, 7355646), (59802, 6519369), (89703, 4346246), (106006, 3677823), (159009, 2451882), (179406, 2173123), (318018, 1225941), (408647, 954054), (477027, 817294)]