4890938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:929

約数の個数: 16

約数和(自身を含む): 7939176

約数和(自身を除く): 3048238

約数列:

[1, 2, 13, 26, 313, 601, 626, 1202, 4069, 7813, 8138, 15626, 188113, 376226, 2445469, 4890938]

約数ペア:

[(1, 4890938), (2, 2445469), (13, 376226), (26, 188113), (313, 15626), (601, 8138), (626, 7813), (1202, 4069)]