1344387610

素因数分解:

$2^1\times 5^1\times {\mathrm{7639}}^1\times {\mathrm{17599}}^1$

素因数の和:25245

約数の個数: 16

約数和(自身を含む): 2420352000

約数和(自身を除く): 1075964390

約数列:

[1, 2, 5, 10, 7639, 15278, 17599, 35198, 38195, 76390, 87995, 175990, 134438761, 268877522, 672193805, 1344387610]

約数ペア:

[(1, 1344387610), (2, 672193805), (5, 268877522), (10, 134438761), (7639, 175990), (15278, 87995), (17599, 76390), (35198, 38195)]