1894276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 3560760

約数和(自身を除く): 1666484

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 313, 356, 626, 1252, 1513, 3026, 5321, 6052, 10642, 21284, 27857, 55714, 111428, 473569, 947138, 1894276]

約数ペア:

[(1, 1894276), (2, 947138), (4, 473569), (17, 111428), (34, 55714), (68, 27857), (89, 21284), (178, 10642), (313, 6052), (356, 5321), (626, 3026), (1252, 1513)]