2013828474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{1987}}^1$

素因数の和:2467

約数の個数: 64

約数和(自身を含む): 4694860800

約数和(自身を除く): 2681032326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 409, 413, 818, 826, 1227, 1239, 1987, 2454, 2478, 2863, 3974, 5726, 5961, 8589, 11922, 13909, 17178, 24131, 27818, 41727, 48262, 72393, 83454, 117233, 144786, 168917, 234466, 337834, 351699, 506751, 703398, 812683, 820631, 1013502, 1625366, 1641262, 2438049, 2461893, 4876098, 4923786, 5688781, 11377562, 17066343, 34132686, 47948297, 95896594, 143844891, 287689782, 335638079, 671276158, 1006914237, 2013828474]

約数ペア:

[(1, 2013828474), (2, 1006914237), (3, 671276158), (6, 335638079), (7, 287689782), (14, 143844891), (21, 95896594), (42, 47948297), (59, 34132686), (118, 17066343), (177, 11377562), (354, 5688781), (409, 4923786), (413, 4876098), (818, 2461893), (826, 2438049), (1227, 1641262), (1239, 1625366), (1987, 1013502), (2454, 820631), (2478, 812683), (2863, 703398), (3974, 506751), (5726, 351699), (5961, 337834), (8589, 234466), (11922, 168917), (13909, 144786), (17178, 117233), (24131, 83454), (27818, 72393), (41727, 48262)]