1394430412424

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8443}}^1\times {\mathrm{71933}}^1$

素因数の和:80430

約数の個数: 64

約数和(自身を含む): 3061349907840

約数和(自身を除く): 1666919495416

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 8443, 16886, 33772, 59101, 67544, 71933, 118202, 143866, 236404, 287732, 346163, 472808, 503531, 575464, 692326, 1007062, 1384652, 2014124, 2423141, 2769304, 2949253, 4028248, 4846282, 5898506, 9692564, 11797012, 19385128, 20644771, 23594024, 41289542, 82579084, 165158168, 607330319, 1214660638, 2429321276, 4251312233, 4858642552, 8502624466, 17005248932, 24900543079, 34010497864, 49801086158, 99602172316, 174303801553, 199204344632, 348607603106, 697215206212, 1394430412424]

約数ペア:

[(1, 1394430412424), (2, 697215206212), (4, 348607603106), (7, 199204344632), (8, 174303801553), (14, 99602172316), (28, 49801086158), (41, 34010497864), (56, 24900543079), (82, 17005248932), (164, 8502624466), (287, 4858642552), (328, 4251312233), (574, 2429321276), (1148, 1214660638), (2296, 607330319), (8443, 165158168), (16886, 82579084), (33772, 41289542), (59101, 23594024), (67544, 20644771), (71933, 19385128), (118202, 11797012), (143866, 9692564), (236404, 5898506), (287732, 4846282), (346163, 4028248), (472808, 2949253), (503531, 2769304), (575464, 2423141), (692326, 2014124), (1007062, 1384652)]