539787796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 1024672320

約数和(自身を除く): 484884524

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 211, 422, 779, 821, 844, 1558, 1642, 3116, 3284, 4009, 8018, 8651, 15599, 16036, 17302, 31198, 33661, 34604, 62396, 67322, 134644, 164369, 173231, 328738, 346462, 639559, 657476, 692924, 1279118, 2558236, 3291389, 6582778, 7102471, 13165556, 14204942, 28409884, 134946949, 269893898, 539787796]

約数ペア:

[(1, 539787796), (2, 269893898), (4, 134946949), (19, 28409884), (38, 14204942), (41, 13165556), (76, 7102471), (82, 6582778), (164, 3291389), (211, 2558236), (422, 1279118), (779, 692924), (821, 657476), (844, 639559), (1558, 346462), (1642, 328738), (3116, 173231), (3284, 164369), (4009, 134644), (8018, 67322), (8651, 62396), (15599, 34604), (16036, 33661), (17302, 31198)]