2601544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 5909760

約数和(自身を除く): 3308216

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 47, 68, 74, 88, 94, 136, 148, 187, 188, 296, 374, 376, 407, 517, 629, 748, 799, 814, 1034, 1258, 1496, 1598, 1628, 1739, 2068, 2516, 3196, 3256, 3478, 4136, 5032, 6392, 6919, 6956, 8789, 13838, 13912, 17578, 19129, 27676, 29563, 35156, 38258, 55352, 59126, 70312, 76516, 118252, 153032, 236504, 325193, 650386, 1300772, 2601544]

約数ペア:

[(1, 2601544), (2, 1300772), (4, 650386), (8, 325193), (11, 236504), (17, 153032), (22, 118252), (34, 76516), (37, 70312), (44, 59126), (47, 55352), (68, 38258), (74, 35156), (88, 29563), (94, 27676), (136, 19129), (148, 17578), (187, 13912), (188, 13838), (296, 8789), (374, 6956), (376, 6919), (407, 6392), (517, 5032), (629, 4136), (748, 3478), (799, 3256), (814, 3196), (1034, 2516), (1258, 2068), (1496, 1739), (1598, 1628)]