2023954156

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{2053}}^1$

素因数の和:2458

約数の個数: 48

約数和(自身を含む): 4095314496

約数和(自身を除く): 2071360340

約数列:

[1, 2, 4, 7, 14, 28, 137, 257, 274, 514, 548, 959, 1028, 1799, 1918, 2053, 3598, 3836, 4106, 7196, 8212, 14371, 28742, 35209, 57484, 70418, 140836, 246463, 281261, 492926, 527621, 562522, 985852, 1055242, 1125044, 1968827, 2110484, 3693347, 3937654, 7386694, 7875308, 14773388, 72284077, 144568154, 289136308, 505988539, 1011977078, 2023954156]

約数ペア:

[(1, 2023954156), (2, 1011977078), (4, 505988539), (7, 289136308), (14, 144568154), (28, 72284077), (137, 14773388), (257, 7875308), (274, 7386694), (514, 3937654), (548, 3693347), (959, 2110484), (1028, 1968827), (1799, 1125044), (1918, 1055242), (2053, 985852), (3598, 562522), (3836, 527621), (4106, 492926), (7196, 281261), (8212, 246463), (14371, 140836), (28742, 70418), (35209, 57484)]