4945814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1007

約数の個数: 16

約数和(自身を含む): 7868400

約数和(自身を除く): 2922586

約数列:

[1, 2, 19, 38, 157, 314, 829, 1658, 2983, 5966, 15751, 31502, 130153, 260306, 2472907, 4945814]

約数ペア:

[(1, 4945814), (2, 2472907), (19, 260306), (38, 130153), (157, 31502), (314, 15751), (829, 5966), (1658, 2983)]