242528338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127781}}^1$

素因数の和:127869

約数の個数: 16

約数和(自身を含む): 397146456

約数和(自身を除く): 154618118

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 127781, 255562, 1661153, 3322306, 9328013, 18656026, 121264169, 242528338]

約数ペア:

[(1, 242528338), (2, 121264169), (13, 18656026), (26, 9328013), (73, 3322306), (146, 1661153), (949, 255562), (1898, 127781)]