288927718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 465805440

約数和(自身を除く): 176877722

約数列:

[1, 2, 19, 38, 67, 134, 283, 401, 566, 802, 1273, 2546, 5377, 7619, 10754, 15238, 18961, 26867, 37922, 53734, 113483, 226966, 360259, 510473, 720518, 1020946, 2156177, 4312354, 7603361, 15206722, 144463859, 288927718]

約数ペア:

[(1, 288927718), (2, 144463859), (19, 15206722), (38, 7603361), (67, 4312354), (134, 2156177), (283, 1020946), (401, 720518), (566, 510473), (802, 360259), (1273, 226966), (2546, 113483), (5377, 53734), (7619, 37922), (10754, 26867), (15238, 18961)]