2065970929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 2400685056

約数和(自身を除く): 334714127

約数列:

[1, 11, 23, 67, 253, 307, 397, 737, 1541, 3377, 4367, 7061, 9131, 16951, 20569, 26599, 77671, 100441, 121879, 226259, 292589, 473087, 611777, 1340669, 2803217, 5203957, 6729547, 8165893, 30835387, 89824823, 187815539, 2065970929]

約数ペア:

[(1, 2065970929), (11, 187815539), (23, 89824823), (67, 30835387), (253, 8165893), (307, 6729547), (397, 5203957), (737, 2803217), (1541, 1340669), (3377, 611777), (4367, 473087), (7061, 292589), (9131, 226259), (16951, 121879), (20569, 100441), (26599, 77671)]