289256046

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{1201}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 585210528

約数和(自身を除く): 295954482

約数列:

[1, 2, 3, 6, 137, 274, 293, 411, 586, 822, 879, 1201, 1758, 2402, 3603, 7206, 40141, 80282, 120423, 164537, 240846, 329074, 351893, 493611, 703786, 987222, 1055679, 2111358, 48209341, 96418682, 144628023, 289256046]

約数ペア:

[(1, 289256046), (2, 144628023), (3, 96418682), (6, 48209341), (137, 2111358), (274, 1055679), (293, 987222), (411, 703786), (586, 493611), (822, 351893), (879, 329074), (1201, 240846), (1758, 164537), (2402, 120423), (3603, 80282), (7206, 40141)]