127246382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 209510400

約数和(自身を除く): 82264018

約数列:

[1, 2, 19, 31, 38, 62, 109, 218, 589, 991, 1178, 1982, 2071, 3379, 4142, 6758, 18829, 30721, 37658, 61442, 64201, 108019, 128402, 216038, 583699, 1167398, 2052361, 3348589, 4104722, 6697178, 63623191, 127246382]

約数ペア:

[(1, 127246382), (2, 63623191), (19, 6697178), (31, 4104722), (38, 3348589), (62, 2052361), (109, 1167398), (218, 583699), (589, 216038), (991, 128402), (1178, 108019), (1982, 64201), (2071, 61442), (3379, 37658), (4142, 30721), (6758, 18829)]