1054293890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{45307}}^1$

素因数の和:45506

約数の個数: 32

約数和(自身を含む): 2055170880

約数和(自身を除く): 1000876990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 4654, 11635, 23270, 45307, 90614, 226535, 453070, 588991, 1177982, 2944955, 5889910, 8109953, 16219906, 40549765, 81099530, 105429389, 210858778, 527146945, 1054293890]

約数ペア:

[(1, 1054293890), (2, 527146945), (5, 210858778), (10, 105429389), (13, 81099530), (26, 40549765), (65, 16219906), (130, 8109953), (179, 5889910), (358, 2944955), (895, 1177982), (1790, 588991), (2327, 453070), (4654, 226535), (11635, 90614), (23270, 45307)]