390088766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 635040000

約数和(自身を除く): 244951234

約数列:

[1, 2, 17, 34, 59, 118, 139, 278, 1003, 1399, 2006, 2363, 2798, 4726, 8201, 16402, 23783, 47566, 82541, 139417, 165082, 194461, 278834, 388922, 1403197, 2806394, 3305837, 6611674, 11473199, 22946398, 195044383, 390088766]

約数ペア:

[(1, 390088766), (2, 195044383), (17, 22946398), (34, 11473199), (59, 6611674), (118, 3305837), (139, 2806394), (278, 1403197), (1003, 388922), (1399, 278834), (2006, 194461), (2363, 165082), (2798, 139417), (4726, 82541), (8201, 47566), (16402, 23783)]