2774038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 4500720

約数和(自身を除く): 1726682

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1973, 3946, 37487, 73001, 74974, 146002, 1387019, 2774038]

約数ペア:

[(1, 2774038), (2, 1387019), (19, 146002), (37, 74974), (38, 73001), (74, 37487), (703, 3946), (1406, 1973)]