268532272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{987251}}^1$

素因数の和:987276

約数の個数: 20

約数和(自身を含む): 550886616

約数和(自身を除く): 282354344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 987251, 1974502, 3949004, 7898008, 15796016, 16783267, 33566534, 67133068, 134266136, 268532272]

約数ペア:

[(1, 268532272), (2, 134266136), (4, 67133068), (8, 33566534), (16, 16783267), (17, 15796016), (34, 7898008), (68, 3949004), (136, 1974502), (272, 987251)]