3888894236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1\times {\mathrm{617}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 7226150400

約数和(自身を除く): 3337256164

約数列:

[1, 2, 4, 19, 38, 76, 239, 347, 478, 617, 694, 956, 1234, 1388, 2468, 4541, 6593, 9082, 11723, 13186, 18164, 23446, 26372, 46892, 82933, 147463, 165866, 214099, 294926, 331732, 428198, 589852, 856396, 1575727, 2801797, 3151454, 4067881, 5603594, 6302908, 8135762, 11207188, 16271524, 51169661, 102339322, 204678644, 972223559, 1944447118, 3888894236]

約数ペア:

[(1, 3888894236), (2, 1944447118), (4, 972223559), (19, 204678644), (38, 102339322), (76, 51169661), (239, 16271524), (347, 11207188), (478, 8135762), (617, 6302908), (694, 5603594), (956, 4067881), (1234, 3151454), (1388, 2801797), (2468, 1575727), (4541, 856396), (6593, 589852), (9082, 428198), (11723, 331732), (13186, 294926), (18164, 214099), (23446, 165866), (26372, 147463), (46892, 82933)]