298492714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 493807104

約数和(自身を除く): 195314390

約数列:

[1, 2, 13, 26, 53, 106, 251, 502, 689, 863, 1378, 1726, 3263, 6526, 11219, 13303, 22438, 26606, 45739, 91478, 172939, 216613, 345878, 433226, 594607, 1189214, 2815969, 5631938, 11480489, 22960978, 149246357, 298492714]

約数ペア:

[(1, 298492714), (2, 149246357), (13, 22960978), (26, 11480489), (53, 5631938), (106, 2815969), (251, 1189214), (502, 594607), (689, 433226), (863, 345878), (1378, 216613), (1726, 172939), (3263, 91478), (6526, 45739), (11219, 26606), (13303, 22438)]