123258382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 208787040

約数和(自身を除く): 85528658

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 533, 559, 1066, 1118, 1763, 2689, 3526, 5378, 22919, 34957, 45838, 69914, 110249, 115627, 220498, 231254, 1433237, 1503151, 2866474, 3006302, 4740707, 9481414, 61629191, 123258382]

約数ペア:

[(1, 123258382), (2, 61629191), (13, 9481414), (26, 4740707), (41, 3006302), (43, 2866474), (82, 1503151), (86, 1433237), (533, 231254), (559, 220498), (1066, 115627), (1118, 110249), (1763, 69914), (2689, 45838), (3526, 34957), (5378, 22919)]