98987812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{577}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 216736128

約数和(自身を除く): 117748316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 557, 577, 1114, 1154, 2228, 2308, 3899, 4039, 6127, 6347, 7798, 8078, 12254, 12694, 15596, 16156, 24508, 25388, 42889, 44429, 85778, 88858, 171556, 177716, 321389, 642778, 1285556, 2249723, 3535279, 4499446, 7070558, 8998892, 14141116, 24746953, 49493906, 98987812]

約数ペア:

[(1, 98987812), (2, 49493906), (4, 24746953), (7, 14141116), (11, 8998892), (14, 7070558), (22, 4499446), (28, 3535279), (44, 2249723), (77, 1285556), (154, 642778), (308, 321389), (557, 177716), (577, 171556), (1114, 88858), (1154, 85778), (2228, 44429), (2308, 42889), (3899, 25388), (4039, 24508), (6127, 16156), (6347, 15596), (7798, 12694), (8078, 12254)]