1250048

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 2636760

約数和(自身を除く): 1386712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 257, 304, 514, 608, 1028, 1216, 2056, 2432, 4112, 4864, 4883, 8224, 9766, 16448, 19532, 32896, 39064, 65792, 78128, 156256, 312512, 625024, 1250048]

約数ペア:

[(1, 1250048), (2, 625024), (4, 312512), (8, 156256), (16, 78128), (19, 65792), (32, 39064), (38, 32896), (64, 19532), (76, 16448), (128, 9766), (152, 8224), (256, 4883), (257, 4864), (304, 4112), (514, 2432), (608, 2056), (1028, 1216)]