2587129832

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{347359}}^1$

素因数の和:347398

約数の個数: 48

約数和(自身を含む): 5939856000

約数和(自身を除く): 3352726168

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 347359, 694718, 1389436, 2431513, 2778872, 4863026, 6599821, 9726052, 13199642, 17020591, 19452104, 26399284, 34041182, 46198747, 52798568, 68082364, 92397494, 136164728, 184794988, 323391229, 369589976, 646782458, 1293564916, 2587129832]

約数ペア:

[(1, 2587129832), (2, 1293564916), (4, 646782458), (7, 369589976), (8, 323391229), (14, 184794988), (19, 136164728), (28, 92397494), (38, 68082364), (49, 52798568), (56, 46198747), (76, 34041182), (98, 26399284), (133, 19452104), (152, 17020591), (196, 13199642), (266, 9726052), (392, 6599821), (532, 4863026), (931, 2778872), (1064, 2431513), (1862, 1389436), (3724, 694718), (7448, 347359)]