4249873004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1\times {\mathrm{953}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 8077708800

約数和(自身を除く): 3827835796

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 449, 764, 898, 953, 1796, 1906, 2483, 3812, 4966, 5837, 9932, 11674, 12389, 23348, 24778, 49556, 85759, 171518, 182023, 343036, 364046, 427897, 728092, 855794, 1114867, 1711588, 2229734, 2366299, 4459468, 4732598, 5562661, 9465196, 11125322, 22250644, 81728327, 163456654, 326913308, 1062468251, 2124936502, 4249873004]

約数ペア:

[(1, 4249873004), (2, 2124936502), (4, 1062468251), (13, 326913308), (26, 163456654), (52, 81728327), (191, 22250644), (382, 11125322), (449, 9465196), (764, 5562661), (898, 4732598), (953, 4459468), (1796, 2366299), (1906, 2229734), (2483, 1711588), (3812, 1114867), (4966, 855794), (5837, 728092), (9932, 427897), (11674, 364046), (12389, 343036), (23348, 182023), (24778, 171518), (49556, 85759)]