213856553714

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{2996113}}^1$

素因数の和:2996605

約数の個数: 16

約数和(自身を含む): 325198213560

約数和(自身を除く): 111341659846

約数列:

[1, 2, 89, 178, 401, 802, 35689, 71378, 2996113, 5992226, 266654057, 533308114, 1201441313, 2402882626, 106928276857, 213856553714]

約数ペア:

[(1, 213856553714), (2, 106928276857), (89, 2402882626), (178, 1201441313), (401, 533308114), (802, 266654057), (35689, 5992226), (71378, 2996113)]