4202458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 7338240

約数和(自身を除く): 3135782

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 181, 247, 362, 494, 611, 893, 1222, 1786, 2353, 3439, 4706, 6878, 8507, 11609, 17014, 23218, 44707, 89414, 110591, 161633, 221182, 323266, 2101229, 4202458]

約数ペア:

[(1, 4202458), (2, 2101229), (13, 323266), (19, 221182), (26, 161633), (38, 110591), (47, 89414), (94, 44707), (181, 23218), (247, 17014), (362, 11609), (494, 8507), (611, 6878), (893, 4706), (1222, 3439), (1786, 2353)]