275400532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{70327}}^1$

素因数の和:70431

約数の個数: 24

約数和(自身を含む): 531679680

約数和(自身を除く): 256279148

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 70327, 140654, 281308, 773597, 1547194, 3094388, 6259103, 12518206, 25036412, 68850133, 137700266, 275400532]

約数ペア:

[(1, 275400532), (2, 137700266), (4, 68850133), (11, 25036412), (22, 12518206), (44, 6259103), (89, 3094388), (178, 1547194), (356, 773597), (979, 281308), (1958, 140654), (3916, 70327)]