258566119852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{677}}^1\times {\mathrm{8681}}^1$

素因数の和:10026

約数の個数: 48

約数和(自身を含む): 480612460608

約数和(自身を除く): 222046340756

約数列:

[1, 2, 4, 17, 34, 68, 647, 677, 1294, 1354, 2588, 2708, 8681, 10999, 11509, 17362, 21998, 23018, 34724, 43996, 46036, 147577, 295154, 438019, 590308, 876038, 1752076, 5616607, 5877037, 7446323, 11233214, 11754074, 14892646, 22466428, 23508148, 29785292, 95482319, 99909629, 190964638, 199819258, 381929276, 399638516, 3802442939, 7604885878, 15209771756, 64641529963, 129283059926, 258566119852]

約数ペア:

[(1, 258566119852), (2, 129283059926), (4, 64641529963), (17, 15209771756), (34, 7604885878), (68, 3802442939), (647, 399638516), (677, 381929276), (1294, 199819258), (1354, 190964638), (2588, 99909629), (2708, 95482319), (8681, 29785292), (10999, 23508148), (11509, 22466428), (17362, 14892646), (21998, 11754074), (23018, 11233214), (34724, 7446323), (43996, 5877037), (46036, 5616607), (147577, 1752076), (295154, 876038), (438019, 590308)]