1272835236490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{102565289}}^1$

素因数の和:102565386

約数の個数: 32

約数和(自身を含む): 2459105393040

約数和(自身を除く): 1186270156550

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 102565289, 205130578, 512826445, 1025652890, 1743609913, 3487219826, 7487266097, 8718049565, 14974532194, 17436099130, 37436330485, 74872660970, 127283523649, 254567047298, 636417618245, 1272835236490]

約数ペア:

[(1, 1272835236490), (2, 636417618245), (5, 254567047298), (10, 127283523649), (17, 74872660970), (34, 37436330485), (73, 17436099130), (85, 14974532194), (146, 8718049565), (170, 7487266097), (365, 3487219826), (730, 1743609913), (1241, 1025652890), (2482, 512826445), (6205, 205130578), (12410, 102565289)]