1284295974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{26177}}^1$

素因数の和:26249

約数の個数: 64

約数和(自身を含む): 3008166336

約数和(自身を除く): 1723870362

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 629, 663, 962, 1258, 1326, 1443, 1887, 2886, 3774, 8177, 16354, 24531, 26177, 49062, 52354, 78531, 157062, 340301, 445009, 680602, 890018, 968549, 1020903, 1335027, 1937098, 2041806, 2670054, 2905647, 5785117, 5811294, 11570234, 12591137, 16465333, 17355351, 25182274, 32930666, 34710702, 37773411, 49395999, 75546822, 98791998, 214049329, 428098658, 642147987, 1284295974]

約数ペア:

[(1, 1284295974), (2, 642147987), (3, 428098658), (6, 214049329), (13, 98791998), (17, 75546822), (26, 49395999), (34, 37773411), (37, 34710702), (39, 32930666), (51, 25182274), (74, 17355351), (78, 16465333), (102, 12591137), (111, 11570234), (221, 5811294), (222, 5785117), (442, 2905647), (481, 2670054), (629, 2041806), (663, 1937098), (962, 1335027), (1258, 1020903), (1326, 968549), (1443, 890018), (1887, 680602), (2886, 445009), (3774, 340301), (8177, 157062), (16354, 78531), (24531, 52354), (26177, 49062)]