2011611128

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 3900441600

約数和(自身を除く): 1888830472

約数列:

[1, 2, 4, 8, 79, 107, 151, 158, 197, 214, 302, 316, 394, 428, 604, 632, 788, 856, 1208, 1576, 8453, 11929, 15563, 16157, 16906, 21079, 23858, 29747, 31126, 32314, 33812, 42158, 47716, 59494, 62252, 64628, 67624, 84316, 95432, 118988, 124504, 129256, 168632, 237976, 1276403, 1665241, 2350013, 2552806, 3182929, 3330482, 4700026, 5105612, 6365858, 6660964, 9400052, 10211224, 12731716, 13321928, 18800104, 25463432, 251451391, 502902782, 1005805564, 2011611128]

約数ペア:

[(1, 2011611128), (2, 1005805564), (4, 502902782), (8, 251451391), (79, 25463432), (107, 18800104), (151, 13321928), (158, 12731716), (197, 10211224), (214, 9400052), (302, 6660964), (316, 6365858), (394, 5105612), (428, 4700026), (604, 3330482), (632, 3182929), (788, 2552806), (856, 2350013), (1208, 1665241), (1576, 1276403), (8453, 237976), (11929, 168632), (15563, 129256), (16157, 124504), (16906, 118988), (21079, 95432), (23858, 84316), (29747, 67624), (31126, 64628), (32314, 62252), (33812, 59494), (42158, 47716)]