402938206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13577}}^1$

素因数の和:13680

約数の個数: 32

約数和(自身を含む): 703883520

約数和(自身を除く): 300945314

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1562, 2698, 13577, 14839, 27154, 29678, 149347, 257963, 298694, 515926, 963967, 1927934, 2837593, 5675186, 10603637, 18315373, 21207274, 36630746, 201469103, 402938206]

約数ペア:

[(1, 402938206), (2, 201469103), (11, 36630746), (19, 21207274), (22, 18315373), (38, 10603637), (71, 5675186), (142, 2837593), (209, 1927934), (418, 963967), (781, 515926), (1349, 298694), (1562, 257963), (2698, 149347), (13577, 29678), (14839, 27154)]