2569533876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{784351}}^1$

素因数の和:784381

約数の個数: 72

約数和(自身を含む): 7994115584

約数和(自身を除く): 5424581708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 784351, 1568702, 2353053, 3137404, 4706106, 5490457, 7059159, 9412212, 10196563, 10980914, 14118318, 16471371, 20393126, 21961828, 28236636, 30589689, 32942742, 40786252, 49414113, 61179378, 65885484, 71375941, 91769067, 98828226, 122358756, 142751882, 183538134, 197656452, 214127823, 285503764, 367076268, 428255646, 642383469, 856511292, 1284766938, 2569533876]

約数ペア:

[(1, 2569533876), (2, 1284766938), (3, 856511292), (4, 642383469), (6, 428255646), (7, 367076268), (9, 285503764), (12, 214127823), (13, 197656452), (14, 183538134), (18, 142751882), (21, 122358756), (26, 98828226), (28, 91769067), (36, 71375941), (39, 65885484), (42, 61179378), (52, 49414113), (63, 40786252), (78, 32942742), (84, 30589689), (91, 28236636), (117, 21961828), (126, 20393126), (156, 16471371), (182, 14118318), (234, 10980914), (252, 10196563), (273, 9412212), (364, 7059159), (468, 5490457), (546, 4706106), (819, 3137404), (1092, 2353053), (1638, 1568702), (3276, 784351)]