2853736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 5690880

約数和(自身を除く): 2837144

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 311, 622, 1147, 1244, 2294, 2488, 4588, 9176, 9641, 11507, 19282, 23014, 38564, 46028, 77128, 92056, 356717, 713434, 1426868, 2853736]

約数ペア:

[(1, 2853736), (2, 1426868), (4, 713434), (8, 356717), (31, 92056), (37, 77128), (62, 46028), (74, 38564), (124, 23014), (148, 19282), (248, 11507), (296, 9641), (311, 9176), (622, 4588), (1147, 2488), (1244, 2294)]