1330521388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{121531}}^1$

素因数の和:121582

約数の個数: 48

約数和(自身を含む): 2940102144

約数和(自身を除く): 1609580756

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 121531, 243062, 486124, 850717, 1701434, 2066027, 2795213, 3402868, 4132054, 5590426, 8264108, 11180852, 14462189, 19566491, 28924378, 39132982, 47518621, 57848756, 78265964, 95037242, 190074484, 332630347, 665260694, 1330521388]

約数ペア:

[(1, 1330521388), (2, 665260694), (4, 332630347), (7, 190074484), (14, 95037242), (17, 78265964), (23, 57848756), (28, 47518621), (34, 39132982), (46, 28924378), (68, 19566491), (92, 14462189), (119, 11180852), (161, 8264108), (238, 5590426), (322, 4132054), (391, 3402868), (476, 2795213), (644, 2066027), (782, 1701434), (1564, 850717), (2737, 486124), (5474, 243062), (10948, 121531)]