388220574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2399}}^1\times {\mathrm{3853}}^1$

素因数の和:6264

約数の個数: 32

約数和(自身を含む): 887961600

約数和(自身を除く): 499741026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2399, 3853, 4798, 7197, 7706, 11559, 14394, 16793, 23118, 26971, 33586, 50379, 53942, 80913, 100758, 161826, 9243347, 18486694, 27730041, 55460082, 64703429, 129406858, 194110287, 388220574]

約数ペア:

[(1, 388220574), (2, 194110287), (3, 129406858), (6, 64703429), (7, 55460082), (14, 27730041), (21, 18486694), (42, 9243347), (2399, 161826), (3853, 100758), (4798, 80913), (7197, 53942), (7706, 50379), (11559, 33586), (14394, 26971), (16793, 23118)]