121489307512

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{12239}}^1\times {\mathrm{20341}}^1$

素因数の和:32647

約数の個数: 32

約数和(自身を含む): 231557054400

約数和(自身を除く): 110067746888

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 12239, 20341, 24478, 40682, 48956, 81364, 97912, 162728, 746579, 1240801, 1493158, 2481602, 2986316, 4963204, 5972632, 9926408, 248953499, 497906998, 995813996, 1991627992, 15186163439, 30372326878, 60744653756, 121489307512]

約数ペア:

[(1, 121489307512), (2, 60744653756), (4, 30372326878), (8, 15186163439), (61, 1991627992), (122, 995813996), (244, 497906998), (488, 248953499), (12239, 9926408), (20341, 5972632), (24478, 4963204), (40682, 2986316), (48956, 2481602), (81364, 1493158), (97912, 1240801), (162728, 746579)]