2402816

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:69

約数の個数: 60

約数和(自身を含む): 5456682

約数和(自身を除く): 3053866

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 361, 416, 494, 512, 608, 722, 832, 988, 1216, 1444, 1664, 1976, 2432, 2888, 3328, 3952, 4693, 4864, 5776, 6656, 7904, 9386, 9728, 11552, 15808, 18772, 23104, 31616, 37544, 46208, 63232, 75088, 92416, 126464, 150176, 184832, 300352, 600704, 1201408, 2402816]

約数ペア:

[(1, 2402816), (2, 1201408), (4, 600704), (8, 300352), (13, 184832), (16, 150176), (19, 126464), (26, 92416), (32, 75088), (38, 63232), (52, 46208), (64, 37544), (76, 31616), (104, 23104), (128, 18772), (152, 15808), (208, 11552), (247, 9728), (256, 9386), (304, 7904), (361, 6656), (416, 5776), (494, 4864), (512, 4693), (608, 3952), (722, 3328), (832, 2888), (988, 2432), (1216, 1976), (1444, 1664)]