2124966590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{23561}}^1$

素因数の和:23908

約数の個数: 32

約数和(自身を含む): 3969725760

約数和(自身を除く): 1844759170

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 311, 622, 1555, 3110, 9019, 18038, 23561, 45095, 47122, 90190, 117805, 235610, 683269, 1366538, 3416345, 6832690, 7327471, 14654942, 36637355, 73274710, 212496659, 424993318, 1062483295, 2124966590]

約数ペア:

[(1, 2124966590), (2, 1062483295), (5, 424993318), (10, 212496659), (29, 73274710), (58, 36637355), (145, 14654942), (290, 7327471), (311, 6832690), (622, 3416345), (1555, 1366538), (3110, 683269), (9019, 235610), (18038, 117805), (23561, 90190), (45095, 47122)]