2011664512

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109903}}^1$

素因数の和:109941

約数の個数: 64

約数和(自身を含む): 4708287360

約数和(自身を除く): 2696622848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4576, 9152, 18304, 109903, 219806, 439612, 879224, 1208933, 1428739, 1758448, 2417866, 2857478, 3516896, 4835732, 5714956, 7033792, 9671464, 11429912, 14067584, 15716129, 19342928, 22859824, 31432258, 38685856, 45719648, 62864516, 77371712, 91439296, 125729032, 154743424, 182878592, 251458064, 502916128, 1005832256, 2011664512]

約数ペア:

[(1, 2011664512), (2, 1005832256), (4, 502916128), (8, 251458064), (11, 182878592), (13, 154743424), (16, 125729032), (22, 91439296), (26, 77371712), (32, 62864516), (44, 45719648), (52, 38685856), (64, 31432258), (88, 22859824), (104, 19342928), (128, 15716129), (143, 14067584), (176, 11429912), (208, 9671464), (286, 7033792), (352, 5714956), (416, 4835732), (572, 3516896), (704, 2857478), (832, 2417866), (1144, 1758448), (1408, 1428739), (1664, 1208933), (2288, 879224), (4576, 439612), (9152, 219806), (18304, 109903)]