1520228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 2845920

約数和(自身を除く): 1325692

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 241, 332, 482, 964, 1577, 3154, 4579, 6308, 9158, 18316, 20003, 40006, 80012, 380057, 760114, 1520228]

約数ペア:

[(1, 1520228), (2, 760114), (4, 380057), (19, 80012), (38, 40006), (76, 20003), (83, 18316), (166, 9158), (241, 6308), (332, 4579), (482, 3154), (964, 1577)]