347941958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 687149568

約数和(自身を除く): 339207610

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 107, 119, 182, 214, 221, 238, 442, 749, 1051, 1391, 1498, 1547, 1819, 2102, 2782, 3094, 3638, 7357, 9737, 12733, 13663, 14714, 17867, 19474, 23647, 25466, 27326, 35734, 47294, 95641, 112457, 125069, 165529, 191282, 224914, 232271, 250138, 331058, 464542, 787199, 1461941, 1574398, 1625897, 1911769, 2923882, 3251794, 3823538, 10233587, 13382383, 20467174, 24852997, 26764766, 49705994, 173970979, 347941958]

約数ペア:

[(1, 347941958), (2, 173970979), (7, 49705994), (13, 26764766), (14, 24852997), (17, 20467174), (26, 13382383), (34, 10233587), (91, 3823538), (107, 3251794), (119, 2923882), (182, 1911769), (214, 1625897), (221, 1574398), (238, 1461941), (442, 787199), (749, 464542), (1051, 331058), (1391, 250138), (1498, 232271), (1547, 224914), (1819, 191282), (2102, 165529), (2782, 125069), (3094, 112457), (3638, 95641), (7357, 47294), (9737, 35734), (12733, 27326), (13663, 25466), (14714, 23647), (17867, 19474)]