2238863773349

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7211}}^1\times {\mathrm{25073}}^1$

素因数の和:32381

約数の個数: 32

約数和(自身を含む): 2690805277440

約数和(自身を除く): 451941504091

約数列:

[1, 7, 29, 61, 203, 427, 1769, 7211, 12383, 25073, 50477, 175511, 209119, 439871, 727117, 1463833, 1529453, 3079097, 5089819, 10706171, 12756259, 44354137, 89293813, 180801403, 310478959, 1265609821, 5243240687, 11028885583, 36702684809, 77202199081, 319837681907, 2238863773349]

約数ペア:

[(1, 2238863773349), (7, 319837681907), (29, 77202199081), (61, 36702684809), (203, 11028885583), (427, 5243240687), (1769, 1265609821), (7211, 310478959), (12383, 180801403), (25073, 89293813), (50477, 44354137), (175511, 12756259), (209119, 10706171), (439871, 5089819), (727117, 3079097), (1463833, 1529453)]