1908702952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{46229}}^1$

素因数の和:46645

約数の個数: 32

約数和(自身を含む): 3863903400

約数和(自身を除く): 1955200448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 3176, 5161, 10322, 20644, 41288, 46229, 92458, 184916, 369832, 600977, 1201954, 2403908, 4807816, 18352913, 36705826, 73411652, 146823304, 238587869, 477175738, 954351476, 1908702952]

約数ペア:

[(1, 1908702952), (2, 954351476), (4, 477175738), (8, 238587869), (13, 146823304), (26, 73411652), (52, 36705826), (104, 18352913), (397, 4807816), (794, 2403908), (1588, 1201954), (3176, 600977), (5161, 369832), (10322, 184916), (20644, 92458), (41288, 46229)]