2018531710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1\times {\mathrm{4909}}^1$

素因数の和:8092

約数の個数: 32

約数和(自身を含む): 3914880480

約数和(自身を除く): 1896348770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3163, 4909, 6326, 9818, 15815, 24545, 31630, 41119, 49090, 63817, 82238, 127634, 205595, 319085, 411190, 638170, 15527167, 31054334, 77635835, 155271670, 201853171, 403706342, 1009265855, 2018531710]

約数ペア:

[(1, 2018531710), (2, 1009265855), (5, 403706342), (10, 201853171), (13, 155271670), (26, 77635835), (65, 31054334), (130, 15527167), (3163, 638170), (4909, 411190), (6326, 319085), (9818, 205595), (15815, 127634), (24545, 82238), (31630, 63817), (41119, 49090)]