2031983744

素因数分解:

$2^7\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2551}}^1$

素因数の和:2706

約数の個数: 96

約数和(自身を含む): 4747944960

約数和(自身を除く): 2715961216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 196, 224, 254, 392, 448, 508, 784, 889, 896, 1016, 1568, 1778, 2032, 2551, 3136, 3556, 4064, 5102, 6223, 6272, 7112, 8128, 10204, 12446, 14224, 16256, 17857, 20408, 24892, 28448, 35714, 40816, 49784, 56896, 71428, 81632, 99568, 113792, 124999, 142856, 163264, 199136, 249998, 285712, 323977, 326528, 398272, 499996, 571424, 647954, 796544, 999992, 1142848, 1295908, 1999984, 2267839, 2285696, 2591816, 3999968, 4535678, 5183632, 7999936, 9071356, 10367264, 15874873, 15999872, 18142712, 20734528, 31749746, 36285424, 41469056, 63499492, 72570848, 126998984, 145141696, 253997968, 290283392, 507995936, 1015991872, 2031983744]

約数ペア:

[(1, 2031983744), (2, 1015991872), (4, 507995936), (7, 290283392), (8, 253997968), (14, 145141696), (16, 126998984), (28, 72570848), (32, 63499492), (49, 41469056), (56, 36285424), (64, 31749746), (98, 20734528), (112, 18142712), (127, 15999872), (128, 15874873), (196, 10367264), (224, 9071356), (254, 7999936), (392, 5183632), (448, 4535678), (508, 3999968), (784, 2591816), (889, 2285696), (896, 2267839), (1016, 1999984), (1568, 1295908), (1778, 1142848), (2032, 999992), (2551, 796544), (3136, 647954), (3556, 571424), (4064, 499996), (5102, 398272), (6223, 326528), (6272, 323977), (7112, 285712), (8128, 249998), (10204, 199136), (12446, 163264), (14224, 142856), (16256, 124999), (17857, 113792), (20408, 99568), (24892, 81632), (28448, 71428), (35714, 56896), (40816, 49784)]