2591870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2384770

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 191, 230, 295, 382, 590, 955, 1357, 1910, 2714, 4393, 6785, 8786, 11269, 13570, 21965, 22538, 43930, 56345, 112690, 259187, 518374, 1295935, 2591870]

約数ペア:

[(1, 2591870), (2, 1295935), (5, 518374), (10, 259187), (23, 112690), (46, 56345), (59, 43930), (115, 22538), (118, 21965), (191, 13570), (230, 11269), (295, 8786), (382, 6785), (590, 4393), (955, 2714), (1357, 1910)]