1034013136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{261643}}^1$

素因数の和:261683

約数の個数: 40

約数和(自身を含む): 2271069920

約数和(自身を除く): 1237056784

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 261643, 523286, 1046572, 2093144, 3401359, 4186288, 4971217, 6802718, 9942434, 13605436, 19884868, 27210872, 39769736, 54421744, 64625821, 79539472, 129251642, 258503284, 517006568, 1034013136]

約数ペア:

[(1, 1034013136), (2, 517006568), (4, 258503284), (8, 129251642), (13, 79539472), (16, 64625821), (19, 54421744), (26, 39769736), (38, 27210872), (52, 19884868), (76, 13605436), (104, 9942434), (152, 6802718), (208, 4971217), (247, 4186288), (304, 3401359), (494, 2093144), (988, 1046572), (1976, 523286), (3952, 261643)]