1478204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 3311616

約数和(自身を除く): 1833412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 131, 182, 217, 262, 364, 403, 434, 524, 806, 868, 917, 1612, 1703, 1834, 2821, 3406, 3668, 4061, 5642, 6812, 8122, 11284, 11921, 16244, 23842, 28427, 47684, 52793, 56854, 105586, 113708, 211172, 369551, 739102, 1478204]

約数ペア:

[(1, 1478204), (2, 739102), (4, 369551), (7, 211172), (13, 113708), (14, 105586), (26, 56854), (28, 52793), (31, 47684), (52, 28427), (62, 23842), (91, 16244), (124, 11921), (131, 11284), (182, 8122), (217, 6812), (262, 5642), (364, 4061), (403, 3668), (434, 3406), (524, 2821), (806, 1834), (868, 1703), (917, 1612)]