2828790718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1861}}^1$

素因数の和:2093

約数の個数: 64

約数和(自身を含む): 5123926080

約数和(自身を除く): 2295135362

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 181, 221, 247, 323, 362, 442, 494, 646, 1861, 2353, 3077, 3439, 3722, 4199, 4706, 6154, 6878, 8398, 24193, 31637, 35359, 40001, 44707, 48386, 58463, 63274, 70718, 80002, 89414, 116926, 336841, 411281, 459667, 601103, 673682, 760019, 822562, 919334, 1202206, 1520038, 4378933, 5726297, 6399979, 7814339, 8757866, 11452594, 12799958, 15628678, 74441861, 83199727, 108799643, 148883722, 166399454, 217599286, 1414395359, 2828790718]

約数ペア:

[(1, 2828790718), (2, 1414395359), (13, 217599286), (17, 166399454), (19, 148883722), (26, 108799643), (34, 83199727), (38, 74441861), (181, 15628678), (221, 12799958), (247, 11452594), (323, 8757866), (362, 7814339), (442, 6399979), (494, 5726297), (646, 4378933), (1861, 1520038), (2353, 1202206), (3077, 919334), (3439, 822562), (3722, 760019), (4199, 673682), (4706, 601103), (6154, 459667), (6878, 411281), (8398, 336841), (24193, 116926), (31637, 89414), (35359, 80002), (40001, 70718), (44707, 63274), (48386, 58463)]