1296603976

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{761}}^1\times {\mathrm{2393}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 2462707800

約数和(自身を除く): 1166103824

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 761, 1522, 2393, 3044, 4786, 6088, 9572, 19144, 67729, 135458, 212977, 270916, 425954, 541832, 851908, 1703816, 1821073, 3642146, 7284292, 14568584, 162075497, 324150994, 648301988, 1296603976]

約数ペア:

[(1, 1296603976), (2, 648301988), (4, 324150994), (8, 162075497), (89, 14568584), (178, 7284292), (356, 3642146), (712, 1821073), (761, 1703816), (1522, 851908), (2393, 541832), (3044, 425954), (4786, 270916), (6088, 212977), (9572, 135458), (19144, 67729)]