3841292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 8457792

約数和(自身を除く): 4616500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 173, 182, 244, 346, 364, 427, 692, 793, 854, 1211, 1586, 1708, 2249, 2422, 3172, 4498, 4844, 5551, 8996, 10553, 11102, 15743, 21106, 22204, 31486, 42212, 62972, 73871, 137189, 147742, 274378, 295484, 548756, 960323, 1920646, 3841292]

約数ペア:

[(1, 3841292), (2, 1920646), (4, 960323), (7, 548756), (13, 295484), (14, 274378), (26, 147742), (28, 137189), (52, 73871), (61, 62972), (91, 42212), (122, 31486), (173, 22204), (182, 21106), (244, 15743), (346, 11102), (364, 10553), (427, 8996), (692, 5551), (793, 4844), (854, 4498), (1211, 3172), (1586, 2422), (1708, 2249)]