1228109694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{23909}}^1$

素因数の和:25144

約数の個数: 32

約数和(自身を含む): 2809520640

約数和(自身を除く): 1581410946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1223, 2446, 3669, 7338, 8561, 17122, 23909, 25683, 47818, 51366, 71727, 143454, 167363, 334726, 502089, 1004178, 29240707, 58481414, 87722121, 175444242, 204684949, 409369898, 614054847, 1228109694]

約数ペア:

[(1, 1228109694), (2, 614054847), (3, 409369898), (6, 204684949), (7, 175444242), (14, 87722121), (21, 58481414), (42, 29240707), (1223, 1004178), (2446, 502089), (3669, 334726), (7338, 167363), (8561, 143454), (17122, 71727), (23909, 51366), (25683, 47818)]