2116711388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{1301}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 4094737920

約数和(自身を除く): 1978026532

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 359, 412, 718, 1133, 1301, 1436, 2266, 2602, 3949, 4532, 5204, 7898, 14311, 15796, 28622, 36977, 57244, 73954, 134003, 147908, 268006, 406747, 467059, 536012, 813494, 934118, 1474033, 1626988, 1868236, 2948066, 5137649, 5896132, 10275298, 20550596, 48107077, 96214154, 192428308, 529177847, 1058355694, 2116711388]

約数ペア:

[(1, 2116711388), (2, 1058355694), (4, 529177847), (11, 192428308), (22, 96214154), (44, 48107077), (103, 20550596), (206, 10275298), (359, 5896132), (412, 5137649), (718, 2948066), (1133, 1868236), (1301, 1626988), (1436, 1474033), (2266, 934118), (2602, 813494), (3949, 536012), (4532, 467059), (5204, 406747), (7898, 268006), (14311, 147908), (15796, 134003), (28622, 73954), (36977, 57244)]