2012288512

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8171}}^1$

素因数の和:8239

約数の個数: 80

約数和(自身を含む): 4447496592

約数和(自身を除く): 2435208080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 512, 592, 832, 962, 1184, 1664, 1924, 2368, 3328, 3848, 4736, 6656, 7696, 8171, 9472, 15392, 16342, 18944, 30784, 32684, 61568, 65368, 106223, 123136, 130736, 212446, 246272, 261472, 302327, 424892, 522944, 604654, 849784, 1045888, 1209308, 1699568, 2091776, 2418616, 3399136, 3930251, 4183552, 4837232, 6798272, 7860502, 9674464, 13596544, 15721004, 19348928, 27193088, 31442008, 38697856, 54386176, 62884016, 77395712, 125768032, 154791424, 251536064, 503072128, 1006144256, 2012288512]

約数ペア:

[(1, 2012288512), (2, 1006144256), (4, 503072128), (8, 251536064), (13, 154791424), (16, 125768032), (26, 77395712), (32, 62884016), (37, 54386176), (52, 38697856), (64, 31442008), (74, 27193088), (104, 19348928), (128, 15721004), (148, 13596544), (208, 9674464), (256, 7860502), (296, 6798272), (416, 4837232), (481, 4183552), (512, 3930251), (592, 3399136), (832, 2418616), (962, 2091776), (1184, 1699568), (1664, 1209308), (1924, 1045888), (2368, 849784), (3328, 604654), (3848, 522944), (4736, 424892), (6656, 302327), (7696, 261472), (8171, 246272), (9472, 212446), (15392, 130736), (16342, 123136), (18944, 106223), (30784, 65368), (32684, 61568)]