4180418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 7352640

約数和(自身を除く): 3172222

約数列:

[1, 2, 11, 19, 22, 38, 73, 137, 146, 209, 274, 418, 803, 1387, 1507, 1606, 2603, 2774, 3014, 5206, 10001, 15257, 20002, 28633, 30514, 57266, 110011, 190019, 220022, 380038, 2090209, 4180418]

約数ペア:

[(1, 4180418), (2, 2090209), (11, 380038), (19, 220022), (22, 190019), (38, 110011), (73, 57266), (137, 30514), (146, 28633), (209, 20002), (274, 15257), (418, 10001), (803, 5206), (1387, 3014), (1507, 2774), (1606, 2603)]