2640212386

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1\times {\mathrm{1399}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 4562611200

約数和(自身を除く): 1922398814

約数列:

[1, 2, 7, 14, 163, 326, 827, 1141, 1399, 1654, 2282, 2798, 5789, 9793, 11578, 19586, 134801, 228037, 269602, 456074, 943607, 1156973, 1596259, 1887214, 2313946, 3192518, 8098811, 16197622, 188586599, 377173198, 1320106193, 2640212386]

約数ペア:

[(1, 2640212386), (2, 1320106193), (7, 377173198), (14, 188586599), (163, 16197622), (326, 8098811), (827, 3192518), (1141, 2313946), (1399, 1887214), (1654, 1596259), (2282, 1156973), (2798, 943607), (5789, 456074), (9793, 269602), (11578, 228037), (19586, 134801)]