808510276

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{28789}}^1$

素因数の和:28876

約数の個数: 48

約数和(自身を含む): 1741219200

約数和(自身を除く): 932708924

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 1003, 1652, 2006, 4012, 7021, 14042, 28084, 28789, 57578, 115156, 201523, 403046, 489413, 806092, 978826, 1698551, 1957652, 3397102, 3425891, 6794204, 6851782, 11889857, 13703564, 23779714, 28875367, 47559428, 57750734, 115501468, 202127569, 404255138, 808510276]

約数ペア:

[(1, 808510276), (2, 404255138), (4, 202127569), (7, 115501468), (14, 57750734), (17, 47559428), (28, 28875367), (34, 23779714), (59, 13703564), (68, 11889857), (118, 6851782), (119, 6794204), (236, 3425891), (238, 3397102), (413, 1957652), (476, 1698551), (826, 978826), (1003, 806092), (1652, 489413), (2006, 403046), (4012, 201523), (7021, 115156), (14042, 57578), (28084, 28789)]