1905596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2448964

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 269, 308, 322, 506, 538, 644, 1012, 1076, 1771, 1883, 2959, 3542, 3766, 5918, 6187, 7084, 7532, 11836, 12374, 20713, 24748, 41426, 43309, 68057, 82852, 86618, 136114, 173236, 272228, 476399, 952798, 1905596]

約数ペア:

[(1, 1905596), (2, 952798), (4, 476399), (7, 272228), (11, 173236), (14, 136114), (22, 86618), (23, 82852), (28, 68057), (44, 43309), (46, 41426), (77, 24748), (92, 20713), (154, 12374), (161, 11836), (253, 7532), (269, 7084), (308, 6187), (322, 5918), (506, 3766), (538, 3542), (644, 2959), (1012, 1883), (1076, 1771)]