2100098156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{15919}}^1$

素因数の和:16038

約数の個数: 48

約数和(自身を含む): 4118822400

約数和(自身を除く): 2018724244

約数列:

[1, 2, 4, 13, 26, 43, 52, 59, 86, 118, 172, 236, 559, 767, 1118, 1534, 2236, 2537, 3068, 5074, 10148, 15919, 31838, 32981, 63676, 65962, 131924, 206947, 413894, 684517, 827788, 939221, 1369034, 1878442, 2738068, 3756884, 8898721, 12209873, 17797442, 24419746, 35594884, 40386503, 48839492, 80773006, 161546012, 525024539, 1050049078, 2100098156]

約数ペア:

[(1, 2100098156), (2, 1050049078), (4, 525024539), (13, 161546012), (26, 80773006), (43, 48839492), (52, 40386503), (59, 35594884), (86, 24419746), (118, 17797442), (172, 12209873), (236, 8898721), (559, 3756884), (767, 2738068), (1118, 1878442), (1534, 1369034), (2236, 939221), (2537, 827788), (3068, 684517), (5074, 413894), (10148, 206947), (15919, 131924), (31838, 65962), (32981, 63676)]