2004144470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{8237}}^1$

素因数の和:9112

約数の個数: 32

約数和(自身を含む): 3736756800

約数和(自身を除く): 1732612330

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 839, 1678, 4195, 8237, 8390, 16474, 24331, 41185, 48662, 82370, 121655, 238873, 243310, 477746, 1194365, 2388730, 6910843, 13821686, 34554215, 69108430, 200414447, 400828894, 1002072235, 2004144470]

約数ペア:

[(1, 2004144470), (2, 1002072235), (5, 400828894), (10, 200414447), (29, 69108430), (58, 34554215), (145, 13821686), (290, 6910843), (839, 2388730), (1678, 1194365), (4195, 477746), (8237, 243310), (8390, 238873), (16474, 121655), (24331, 82370), (41185, 48662)]