1251834

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 2688000

約数和(自身を除く): 1436166

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 139, 158, 237, 278, 417, 474, 834, 1501, 2641, 3002, 4503, 5282, 7923, 9006, 10981, 15846, 21962, 32943, 65886, 208639, 417278, 625917, 1251834]

約数ペア:

[(1, 1251834), (2, 625917), (3, 417278), (6, 208639), (19, 65886), (38, 32943), (57, 21962), (79, 15846), (114, 10981), (139, 9006), (158, 7923), (237, 5282), (278, 4503), (417, 3002), (474, 2641), (834, 1501)]