1038964073

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 1261757952

約数和(自身を除く): 222793879

約数列:

[1, 7, 23, 101, 161, 181, 353, 707, 1267, 2323, 2471, 4163, 8119, 16261, 18281, 29141, 35653, 56833, 63893, 127967, 249571, 420463, 447251, 820019, 1469539, 2943241, 5740133, 6453193, 10286773, 45172351, 148423439, 1038964073]

約数ペア:

[(1, 1038964073), (7, 148423439), (23, 45172351), (101, 10286773), (161, 6453193), (181, 5740133), (353, 2943241), (707, 1469539), (1267, 820019), (2323, 447251), (2471, 420463), (4163, 249571), (8119, 127967), (16261, 63893), (18281, 56833), (29141, 35653)]