25801006654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{13901}}^1$

素因数の和:14340

約数の個数: 32

約数和(自身を含む): 40802481216

約数和(自身を除く): 15001474562

約数列:

[1, 2, 23, 46, 157, 257, 314, 514, 3611, 5911, 7222, 11822, 13901, 27802, 40349, 80698, 319723, 639446, 928027, 1856054, 2182457, 3572557, 4364914, 7145114, 50196511, 82168811, 100393022, 164337622, 560891449, 1121782898, 12900503327, 25801006654]

約数ペア:

[(1, 25801006654), (2, 12900503327), (23, 1121782898), (46, 560891449), (157, 164337622), (257, 100393022), (314, 82168811), (514, 50196511), (3611, 7145114), (5911, 4364914), (7222, 3572557), (11822, 2182457), (13901, 1856054), (27802, 928027), (40349, 639446), (80698, 319723)]