2470712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 5047920

約数和(自身を除く): 2577208

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 491, 629, 982, 1258, 1964, 2516, 3928, 5032, 8347, 16694, 18167, 33388, 36334, 66776, 72668, 145336, 308839, 617678, 1235356, 2470712]

約数ペア:

[(1, 2470712), (2, 1235356), (4, 617678), (8, 308839), (17, 145336), (34, 72668), (37, 66776), (68, 36334), (74, 33388), (136, 18167), (148, 16694), (296, 8347), (491, 5032), (629, 3928), (982, 2516), (1258, 1964)]