1939156936808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{6847499}}^1$

素因数の和:6847914

約数の個数: 64

約数和(自身を含む): 4486482000000

約数和(自身を除く): 2547325063192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 389, 728, 778, 1556, 2723, 3112, 5057, 5446, 10114, 10892, 20228, 21784, 35399, 40456, 70798, 141596, 283192, 6847499, 13694998, 27389996, 47932493, 54779992, 89017487, 95864986, 178034974, 191729972, 356069948, 383459944, 623122409, 712139896, 1246244818, 2492489636, 2663677111, 4984979272, 5327354222, 10654708444, 18645739777, 21309416888, 34627802443, 37291479554, 69255604886, 74582959108, 138511209772, 149165918216, 242394617101, 277022419544, 484789234202, 969578468404, 1939156936808]

約数ペア:

[(1, 1939156936808), (2, 969578468404), (4, 484789234202), (7, 277022419544), (8, 242394617101), (13, 149165918216), (14, 138511209772), (26, 74582959108), (28, 69255604886), (52, 37291479554), (56, 34627802443), (91, 21309416888), (104, 18645739777), (182, 10654708444), (364, 5327354222), (389, 4984979272), (728, 2663677111), (778, 2492489636), (1556, 1246244818), (2723, 712139896), (3112, 623122409), (5057, 383459944), (5446, 356069948), (10114, 191729972), (10892, 178034974), (20228, 95864986), (21784, 89017487), (35399, 54779992), (40456, 47932493), (70798, 27389996), (141596, 13694998), (283192, 6847499)]