2050902964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{1249}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 3984120000

約数和(自身を除く): 1933217036

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 557, 737, 1114, 1249, 1474, 2228, 2498, 2948, 4996, 6127, 12254, 13739, 24508, 27478, 37319, 54956, 74638, 83683, 149276, 167366, 334732, 410509, 695693, 821018, 920513, 1391386, 1642036, 1841026, 2782772, 3682052, 7652623, 15305246, 30610492, 46611431, 93222862, 186445724, 512725741, 1025451482, 2050902964]

約数ペア:

[(1, 2050902964), (2, 1025451482), (4, 512725741), (11, 186445724), (22, 93222862), (44, 46611431), (67, 30610492), (134, 15305246), (268, 7652623), (557, 3682052), (737, 2782772), (1114, 1841026), (1249, 1642036), (1474, 1391386), (2228, 920513), (2498, 821018), (2948, 695693), (4996, 410509), (6127, 334732), (12254, 167366), (13739, 149276), (24508, 83683), (27478, 74638), (37319, 54956)]