2883000496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{65309}}^1$

素因数の和:65437

約数の個数: 40

約数和(自身を含む): 5830876800

約数和(自身を除く): 2947876304

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 5518, 11036, 22072, 44144, 65309, 130618, 261236, 522472, 1044944, 2024579, 4049158, 5812501, 8098316, 11625002, 16196632, 23250004, 32393264, 46500008, 93000016, 180187531, 360375062, 720750124, 1441500248, 2883000496]

約数ペア:

[(1, 2883000496), (2, 1441500248), (4, 720750124), (8, 360375062), (16, 180187531), (31, 93000016), (62, 46500008), (89, 32393264), (124, 23250004), (178, 16196632), (248, 11625002), (356, 8098316), (496, 5812501), (712, 4049158), (1424, 2024579), (2759, 1044944), (5518, 522472), (11036, 261236), (22072, 130618), (44144, 65309)]