271617122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 495677952

約数和(自身を除く): 224060830

約数列:

[1, 2, 7, 14, 19, 38, 133, 223, 241, 266, 361, 446, 482, 722, 1561, 1687, 2527, 3122, 3374, 4237, 4579, 5054, 8474, 9158, 29659, 32053, 53743, 59318, 64106, 80503, 87001, 107486, 161006, 174002, 376201, 563521, 609007, 752402, 1021117, 1127042, 1218014, 2042234, 7147819, 14295638, 19401223, 38802446, 135808561, 271617122]

約数ペア:

[(1, 271617122), (2, 135808561), (7, 38802446), (14, 19401223), (19, 14295638), (38, 7147819), (133, 2042234), (223, 1218014), (241, 1127042), (266, 1021117), (361, 752402), (446, 609007), (482, 563521), (722, 376201), (1561, 174002), (1687, 161006), (2527, 107486), (3122, 87001), (3374, 80503), (4237, 64106), (4579, 59318), (5054, 53743), (8474, 32053), (9158, 29659)]