1908300822743

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{4057}}^1$

素因数の和:4468

約数の個数: 64

約数和(自身を含む): 2292779089920

約数和(自身を除く): 384478267177

約数列:

[1, 7, 43, 79, 131, 151, 301, 553, 917, 1057, 3397, 4057, 5633, 6493, 10349, 11929, 19781, 23779, 28399, 39431, 45451, 72443, 83503, 138467, 174451, 320503, 445007, 512947, 531467, 612607, 850583, 1221157, 1562699, 2243521, 3115049, 3590629, 3720269, 4288249, 5954081, 10938893, 13781629, 22853081, 26342101, 41985893, 48395953, 67196057, 80251517, 96471403, 159971567, 184394707, 293901251, 338771671, 470372399, 561760619, 1805393399, 2081025979, 3450815231, 6339869843, 12637753793, 14567181853, 24155706617, 44379088901, 272614403249, 1908300822743]

約数ペア:

[(1, 1908300822743), (7, 272614403249), (43, 44379088901), (79, 24155706617), (131, 14567181853), (151, 12637753793), (301, 6339869843), (553, 3450815231), (917, 2081025979), (1057, 1805393399), (3397, 561760619), (4057, 470372399), (5633, 338771671), (6493, 293901251), (10349, 184394707), (11929, 159971567), (19781, 96471403), (23779, 80251517), (28399, 67196057), (39431, 48395953), (45451, 41985893), (72443, 26342101), (83503, 22853081), (138467, 13781629), (174451, 10938893), (320503, 5954081), (445007, 4288249), (512947, 3720269), (531467, 3590629), (612607, 3115049), (850583, 2243521), (1221157, 1562699)]