1520038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 2751840

約数和(自身を除く): 1231802

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 181, 221, 247, 323, 362, 442, 494, 646, 2353, 3077, 3439, 4199, 4706, 6154, 6878, 8398, 40001, 44707, 58463, 80002, 89414, 116926, 760019, 1520038]

約数ペア:

[(1, 1520038), (2, 760019), (13, 116926), (17, 89414), (19, 80002), (26, 58463), (34, 44707), (38, 40001), (181, 8398), (221, 6878), (247, 6154), (323, 4706), (362, 4199), (442, 3439), (494, 3077), (646, 2353)]