394328862

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{503}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 866829600

約数和(自身を除く): 472500738

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 449, 503, 582, 873, 898, 1006, 1347, 1509, 1746, 2694, 3018, 4041, 4527, 8082, 9054, 43553, 48791, 87106, 97582, 130659, 146373, 225847, 261318, 292746, 391977, 439119, 451694, 677541, 783954, 878238, 1355082, 2032623, 4065246, 21907159, 43814318, 65721477, 131442954, 197164431, 394328862]

約数ペア:

[(1, 394328862), (2, 197164431), (3, 131442954), (6, 65721477), (9, 43814318), (18, 21907159), (97, 4065246), (194, 2032623), (291, 1355082), (449, 878238), (503, 783954), (582, 677541), (873, 451694), (898, 439119), (1006, 391977), (1347, 292746), (1509, 261318), (1746, 225847), (2694, 146373), (3018, 130659), (4041, 97582), (4527, 87106), (8082, 48791), (9054, 43553)]