289976514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{14431}}^1$

素因数の和:14650

約数の個数: 32

約数和(自身を含む): 617227776

約数和(自身を除く): 327251262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 394, 591, 1182, 3349, 6698, 10047, 14431, 20094, 28862, 43293, 86586, 245327, 490654, 735981, 1471962, 2842907, 5685814, 8528721, 17057442, 48329419, 96658838, 144988257, 289976514]

約数ペア:

[(1, 289976514), (2, 144988257), (3, 96658838), (6, 48329419), (17, 17057442), (34, 8528721), (51, 5685814), (102, 2842907), (197, 1471962), (394, 735981), (591, 490654), (1182, 245327), (3349, 86586), (6698, 43293), (10047, 28862), (14431, 20094)]