1245964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 2349648

約数和(自身を除く): 1103684

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 251, 292, 502, 1004, 1241, 2482, 4267, 4964, 8534, 17068, 18323, 36646, 73292, 311491, 622982, 1245964]

約数ペア:

[(1, 1245964), (2, 622982), (4, 311491), (17, 73292), (34, 36646), (68, 18323), (73, 17068), (146, 8534), (251, 4964), (292, 4267), (502, 2482), (1004, 1241)]