267961978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{587}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 435637440

約数和(自身を除く): 167675462

約数列:

[1, 2, 19, 38, 41, 82, 293, 586, 587, 779, 1174, 1558, 5567, 11134, 11153, 12013, 22306, 24026, 24067, 48134, 171991, 228247, 343982, 456494, 457273, 914546, 3267829, 6535658, 7051631, 14103262, 133980989, 267961978]

約数ペア:

[(1, 267961978), (2, 133980989), (19, 14103262), (38, 7051631), (41, 6535658), (82, 3267829), (293, 914546), (586, 457273), (587, 456494), (779, 343982), (1174, 228247), (1558, 171991), (5567, 48134), (11134, 24067), (11153, 24026), (12013, 22306)]