801164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 1806336

約数和(自身を除く): 1005172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 71, 91, 124, 142, 182, 217, 284, 364, 403, 434, 497, 806, 868, 923, 994, 1612, 1846, 1988, 2201, 2821, 3692, 4402, 5642, 6461, 8804, 11284, 12922, 15407, 25844, 28613, 30814, 57226, 61628, 114452, 200291, 400582, 801164]

約数ペア:

[(1, 801164), (2, 400582), (4, 200291), (7, 114452), (13, 61628), (14, 57226), (26, 30814), (28, 28613), (31, 25844), (52, 15407), (62, 12922), (71, 11284), (91, 8804), (124, 6461), (142, 5642), (182, 4402), (217, 3692), (284, 2821), (364, 2201), (403, 1988), (434, 1846), (497, 1612), (806, 994), (868, 923)]