2012041612

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{8447}}^1$

素因数の和:8686

約数の個数: 48

約数和(自身を含む): 4132896768

約数和(自身を除く): 2120855156

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 181, 188, 329, 362, 658, 724, 1267, 1316, 2534, 5068, 8447, 8507, 16894, 17014, 33788, 34028, 59129, 59549, 118258, 119098, 236516, 238196, 397009, 794018, 1528907, 1588036, 2779063, 3057814, 5558126, 6115628, 10702349, 11116252, 21404698, 42809396, 71858629, 143717258, 287434516, 503010403, 1006020806, 2012041612]

約数ペア:

[(1, 2012041612), (2, 1006020806), (4, 503010403), (7, 287434516), (14, 143717258), (28, 71858629), (47, 42809396), (94, 21404698), (181, 11116252), (188, 10702349), (329, 6115628), (362, 5558126), (658, 3057814), (724, 2779063), (1267, 1588036), (1316, 1528907), (2534, 794018), (5068, 397009), (8447, 238196), (8507, 236516), (16894, 119098), (17014, 118258), (33788, 59549), (34028, 59129)]