2077890108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{226943}}^1$

素因数の和:227066

約数の個数: 48

約数和(自身を含む): 5591900160

約数和(自身を除く): 3514010052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 226943, 453886, 680829, 907772, 1361658, 1588601, 2723316, 3177202, 4765803, 6354404, 9531606, 19063212, 24736787, 49473574, 74210361, 98947148, 148420722, 173157509, 296841444, 346315018, 519472527, 692630036, 1038945054, 2077890108]

約数ペア:

[(1, 2077890108), (2, 1038945054), (3, 692630036), (4, 519472527), (6, 346315018), (7, 296841444), (12, 173157509), (14, 148420722), (21, 98947148), (28, 74210361), (42, 49473574), (84, 24736787), (109, 19063212), (218, 9531606), (327, 6354404), (436, 4765803), (654, 3177202), (763, 2723316), (1308, 1588601), (1526, 1361658), (2289, 907772), (3052, 680829), (4578, 453886), (9156, 226943)]