1485777788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{1979}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 2881992960

約数和(自身を除く): 1396215172

約数列:

[1, 2, 4, 11, 22, 44, 113, 151, 226, 302, 452, 604, 1243, 1661, 1979, 2486, 3322, 3958, 4972, 6644, 7916, 17063, 21769, 34126, 43538, 68252, 87076, 187693, 223627, 298829, 375386, 447254, 597658, 750772, 894508, 1195316, 2459897, 3287119, 4919794, 6574238, 9839588, 13148476, 33767677, 67535354, 135070708, 371444447, 742888894, 1485777788]

約数ペア:

[(1, 1485777788), (2, 742888894), (4, 371444447), (11, 135070708), (22, 67535354), (44, 33767677), (113, 13148476), (151, 9839588), (226, 6574238), (302, 4919794), (452, 3287119), (604, 2459897), (1243, 1195316), (1661, 894508), (1979, 750772), (2486, 597658), (3322, 447254), (3958, 375386), (4972, 298829), (6644, 223627), (7916, 187693), (17063, 87076), (21769, 68252), (34126, 43538)]