2449311564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{620393}}^1$

素因数の和:620454

約数の個数: 48

約数和(自身を含む): 6670476288

約数和(自身を除く): 4221164724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 620393, 1240786, 1861179, 2481572, 3722358, 4342751, 7444716, 8685502, 13028253, 17371004, 26056506, 29158471, 52113012, 58316942, 87475413, 116633884, 174950826, 204109297, 349901652, 408218594, 612327891, 816437188, 1224655782, 2449311564]

約数ペア:

[(1, 2449311564), (2, 1224655782), (3, 816437188), (4, 612327891), (6, 408218594), (7, 349901652), (12, 204109297), (14, 174950826), (21, 116633884), (28, 87475413), (42, 58316942), (47, 52113012), (84, 29158471), (94, 26056506), (141, 17371004), (188, 13028253), (282, 8685502), (329, 7444716), (564, 4342751), (658, 3722358), (987, 2481572), (1316, 1861179), (1974, 1240786), (3948, 620393)]