2013096944

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 4160745600

約数和(自身を除く): 2147648656

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 163, 172, 232, 326, 344, 464, 619, 652, 688, 1238, 1247, 1304, 2476, 2494, 2608, 4727, 4952, 4988, 7009, 9454, 9904, 9976, 14018, 17951, 18908, 19952, 26617, 28036, 35902, 37816, 53234, 56072, 71804, 75632, 100897, 106468, 112144, 143608, 201794, 203261, 212936, 287216, 403588, 406522, 425872, 771893, 807176, 813044, 1543786, 1614352, 1626088, 2926013, 3087572, 3252176, 4338571, 5852026, 6175144, 8677142, 11704052, 12350288, 17354284, 23408104, 34708568, 46816208, 69417136, 125818559, 251637118, 503274236, 1006548472, 2013096944]

約数ペア:

[(1, 2013096944), (2, 1006548472), (4, 503274236), (8, 251637118), (16, 125818559), (29, 69417136), (43, 46816208), (58, 34708568), (86, 23408104), (116, 17354284), (163, 12350288), (172, 11704052), (232, 8677142), (326, 6175144), (344, 5852026), (464, 4338571), (619, 3252176), (652, 3087572), (688, 2926013), (1238, 1626088), (1247, 1614352), (1304, 1543786), (2476, 813044), (2494, 807176), (2608, 771893), (4727, 425872), (4952, 406522), (4988, 403588), (7009, 287216), (9454, 212936), (9904, 203261), (9976, 201794), (14018, 143608), (17951, 112144), (18908, 106468), (19952, 100897), (26617, 75632), (28036, 71804), (35902, 56072), (37816, 53234)]