387119852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{813277}}^1$

素因数の和:813305

約数の個数: 24

約数和(自身を含む): 819784224

約数和(自身を除く): 432664372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 813277, 1626554, 3253108, 5692939, 11385878, 13825709, 22771756, 27651418, 55302836, 96779963, 193559926, 387119852]

約数ペア:

[(1, 387119852), (2, 193559926), (4, 96779963), (7, 55302836), (14, 27651418), (17, 22771756), (28, 13825709), (34, 11385878), (68, 5692939), (119, 3253108), (238, 1626554), (476, 813277)]