2515705424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{25763}}^1$

素因数の和:26147

約数の個数: 40

約数和(自身を含む): 5175472320

約数和(自身を除く): 2659766896

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 359, 718, 1436, 2872, 5744, 6103, 12206, 24412, 25763, 48824, 51526, 97648, 103052, 206104, 412208, 437971, 875942, 1751884, 3503768, 7007536, 9248917, 18497834, 36995668, 73991336, 147982672, 157231589, 314463178, 628926356, 1257852712, 2515705424]

約数ペア:

[(1, 2515705424), (2, 1257852712), (4, 628926356), (8, 314463178), (16, 157231589), (17, 147982672), (34, 73991336), (68, 36995668), (136, 18497834), (272, 9248917), (359, 7007536), (718, 3503768), (1436, 1751884), (2872, 875942), (5744, 437971), (6103, 412208), (12206, 206104), (24412, 103052), (25763, 97648), (48824, 51526)]