2785772654

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 5128704000

約数和(自身を除く): 2342931346

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 211, 217, 406, 422, 434, 899, 1049, 1477, 1798, 2098, 2954, 6119, 6293, 6541, 7343, 12238, 12586, 13082, 14686, 30421, 32519, 42833, 45787, 60842, 65038, 85666, 91574, 189689, 212947, 221339, 227633, 379378, 425894, 442678, 455266, 943051, 1327823, 1549373, 1886102, 2655646, 3098746, 6418831, 6601357, 6861509, 12837662, 13202714, 13723018, 44931817, 48030563, 89863634, 96061126, 198983761, 397967522, 1392886327, 2785772654]

約数ペア:

[(1, 2785772654), (2, 1392886327), (7, 397967522), (14, 198983761), (29, 96061126), (31, 89863634), (58, 48030563), (62, 44931817), (203, 13723018), (211, 13202714), (217, 12837662), (406, 6861509), (422, 6601357), (434, 6418831), (899, 3098746), (1049, 2655646), (1477, 1886102), (1798, 1549373), (2098, 1327823), (2954, 943051), (6119, 455266), (6293, 442678), (6541, 425894), (7343, 379378), (12238, 227633), (12586, 221339), (13082, 212947), (14686, 189689), (30421, 91574), (32519, 85666), (42833, 65038), (45787, 60842)]