297019736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{46819}}^1$

素因数の和:46899

約数の個数: 32

約数和(自身を含む): 609596400

約数和(自身を除く): 312576664

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 46819, 93638, 187276, 374552, 608647, 1217294, 2434588, 2855959, 4869176, 5711918, 11423836, 22847672, 37127467, 74254934, 148509868, 297019736]

約数ペア:

[(1, 297019736), (2, 148509868), (4, 74254934), (8, 37127467), (13, 22847672), (26, 11423836), (52, 5711918), (61, 4869176), (104, 2855959), (122, 2434588), (244, 1217294), (488, 608647), (793, 374552), (1586, 187276), (3172, 93638), (6344, 46819)]