2151750873601

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1\times {\mathrm{150497}}^1$

素因数の和:151273

約数の個数: 32

約数和(自身を含む): 2606673519360

約数和(自身を除く): 454922645759

約数列:

[1, 7, 19, 133, 193, 557, 1351, 3667, 3899, 10583, 25669, 74081, 107501, 150497, 752507, 1053479, 2042519, 2859443, 14297633, 20016101, 29045921, 83826829, 203321447, 551872499, 586787803, 1592709751, 3863107493, 11148968257, 16178577997, 113250045979, 307392981943, 2151750873601]

約数ペア:

[(1, 2151750873601), (7, 307392981943), (19, 113250045979), (133, 16178577997), (193, 11148968257), (557, 3863107493), (1351, 1592709751), (3667, 586787803), (3899, 551872499), (10583, 203321447), (25669, 83826829), (74081, 29045921), (107501, 20016101), (150497, 14297633), (752507, 2859443), (1053479, 2042519)]