2013303536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 4206873600

約数和(自身を除く): 2193570064

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 151, 152, 244, 302, 304, 488, 604, 719, 976, 1159, 1208, 1438, 2318, 2416, 2869, 2876, 4636, 5738, 5752, 9211, 9272, 11476, 11504, 13661, 18422, 18544, 22952, 27322, 36844, 43859, 45904, 54644, 73688, 87718, 108569, 109288, 147376, 175009, 175436, 217138, 218576, 350018, 350872, 434276, 700036, 701744, 833321, 868552, 1400072, 1666642, 1737104, 2062811, 2800144, 3333284, 4125622, 6622709, 6666568, 8251244, 13245418, 13333136, 16502488, 26490836, 33004976, 52981672, 105963344, 125831471, 251662942, 503325884, 1006651768, 2013303536]

約数ペア:

[(1, 2013303536), (2, 1006651768), (4, 503325884), (8, 251662942), (16, 125831471), (19, 105963344), (38, 52981672), (61, 33004976), (76, 26490836), (122, 16502488), (151, 13333136), (152, 13245418), (244, 8251244), (302, 6666568), (304, 6622709), (488, 4125622), (604, 3333284), (719, 2800144), (976, 2062811), (1159, 1737104), (1208, 1666642), (1438, 1400072), (2318, 868552), (2416, 833321), (2869, 701744), (2876, 700036), (4636, 434276), (5738, 350872), (5752, 350018), (9211, 218576), (9272, 217138), (11476, 175436), (11504, 175009), (13661, 147376), (18422, 109288), (18544, 108569), (22952, 87718), (27322, 73688), (36844, 54644), (43859, 45904)]