2016432496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{65063}}^1$

素因数の和:65233

約数の個数: 40

約数和(自身を含む): 4235666400

約数和(自身を除く): 2219233904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 2384, 3874, 7748, 15496, 30992, 65063, 130126, 260252, 520504, 845819, 1041008, 1691638, 3383276, 6766552, 9694387, 13533104, 19388774, 38777548, 77555096, 126027031, 155110192, 252054062, 504108124, 1008216248, 2016432496]

約数ペア:

[(1, 2016432496), (2, 1008216248), (4, 504108124), (8, 252054062), (13, 155110192), (16, 126027031), (26, 77555096), (52, 38777548), (104, 19388774), (149, 13533104), (208, 9694387), (298, 6766552), (596, 3383276), (1192, 1691638), (1937, 1041008), (2384, 845819), (3874, 520504), (7748, 260252), (15496, 130126), (30992, 65063)]