1629773908

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{42209}}^1$

素因数の和:42424

約数の個数: 36

約数和(自身を含む): 3334674420

約数和(自身を除く): 1704900512

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2758, 5516, 9653, 19306, 38612, 42209, 84418, 168836, 295463, 590926, 1181852, 2068241, 4136482, 8272964, 8315173, 16630346, 33260692, 58206211, 116412422, 232824844, 407443477, 814886954, 1629773908]

約数ペア:

[(1, 1629773908), (2, 814886954), (4, 407443477), (7, 232824844), (14, 116412422), (28, 58206211), (49, 33260692), (98, 16630346), (196, 8315173), (197, 8272964), (394, 4136482), (788, 2068241), (1379, 1181852), (2758, 590926), (5516, 295463), (9653, 168836), (19306, 84418), (38612, 42209)]