1868712386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 3071325600

約数和(自身を除く): 1202613214

約数列:

[1, 2, 17, 34, 47, 94, 139, 179, 278, 358, 799, 1598, 2209, 2363, 3043, 4418, 4726, 6086, 6533, 8413, 13066, 16826, 24881, 37553, 49762, 75106, 111061, 143021, 222122, 286042, 307051, 395411, 422977, 614102, 790822, 845954, 1169407, 2338814, 5219867, 6721987, 10439734, 13443974, 19879919, 39759838, 54962129, 109924258, 934356193, 1868712386]

約数ペア:

[(1, 1868712386), (2, 934356193), (17, 109924258), (34, 54962129), (47, 39759838), (94, 19879919), (139, 13443974), (179, 10439734), (278, 6721987), (358, 5219867), (799, 2338814), (1598, 1169407), (2209, 845954), (2363, 790822), (3043, 614102), (4418, 422977), (4726, 395411), (6086, 307051), (6533, 286042), (8413, 222122), (13066, 143021), (16826, 111061), (24881, 75106), (37553, 49762)]