2842391526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1917943}}^1$

素因数の和:1917980

約数の個数: 32

約数和(自身を含む): 6444291840

約数和(自身を除く): 3601900314

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1917943, 3835886, 5753829, 11507658, 24933259, 36440917, 49866518, 72881834, 74799777, 109322751, 149599554, 218645502, 473731921, 947463842, 1421195763, 2842391526]

約数ペア:

[(1, 2842391526), (2, 1421195763), (3, 947463842), (6, 473731921), (13, 218645502), (19, 149599554), (26, 109322751), (38, 74799777), (39, 72881834), (57, 49866518), (78, 36440917), (114, 24933259), (247, 11507658), (494, 5753829), (741, 3835886), (1482, 1917943)]