1870642018

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{7919}}^1$

素因数の和:8334

約数の個数: 32

約数和(自身を含む): 3284582400

約数和(自身を除く): 1413940382

約数列:

[1, 2, 7, 14, 47, 94, 329, 359, 658, 718, 2513, 5026, 7919, 15838, 16873, 33746, 55433, 110866, 118111, 236222, 372193, 744386, 2605351, 2842921, 5210702, 5685842, 19900447, 39800894, 133617287, 267234574, 935321009, 1870642018]

約数ペア:

[(1, 1870642018), (2, 935321009), (7, 267234574), (14, 133617287), (47, 39800894), (94, 19900447), (329, 5685842), (359, 5210702), (658, 2842921), (718, 2605351), (2513, 744386), (5026, 372193), (7919, 236222), (15838, 118111), (16873, 110866), (33746, 55433)]