331052806898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18418427}}^1$

素因数の和:18418502

約数の個数: 32

約数和(自身を含む): 583495799040

約数和(自身を除く): 252442992142

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 17974, 18418427, 36836854, 202602697, 349950113, 405205394, 699900226, 791992361, 1583984722, 3849451243, 7698902486, 8711915971, 15047854859, 17423831942, 30095709718, 165526403449, 331052806898]

約数ペア:

[(1, 331052806898), (2, 165526403449), (11, 30095709718), (19, 17423831942), (22, 15047854859), (38, 8711915971), (43, 7698902486), (86, 3849451243), (209, 1583984722), (418, 791992361), (473, 699900226), (817, 405205394), (946, 349950113), (1634, 202602697), (8987, 36836854), (17974, 18418427)]