2008021184

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{9391}}^1$

素因数の和:9673

約数の個数: 56

約数和(自身を含む): 4308335808

約数和(自身を除く): 2300314624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 257, 416, 514, 832, 1028, 2056, 3341, 4112, 6682, 8224, 9391, 13364, 16448, 18782, 26728, 37564, 53456, 75128, 106912, 122083, 150256, 213824, 244166, 300512, 488332, 601024, 976664, 1953328, 2413487, 3906656, 4826974, 7813312, 9653948, 19307896, 31375331, 38615792, 62750662, 77231584, 125501324, 154463168, 251002648, 502005296, 1004010592, 2008021184]

約数ペア:

[(1, 2008021184), (2, 1004010592), (4, 502005296), (8, 251002648), (13, 154463168), (16, 125501324), (26, 77231584), (32, 62750662), (52, 38615792), (64, 31375331), (104, 19307896), (208, 9653948), (257, 7813312), (416, 4826974), (514, 3906656), (832, 2413487), (1028, 1953328), (2056, 976664), (3341, 601024), (4112, 488332), (6682, 300512), (8224, 244166), (9391, 213824), (13364, 150256), (16448, 122083), (18782, 106912), (26728, 75128), (37564, 53456)]