9793264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 20623680

約数和(自身を除く): 10830416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 239, 394, 478, 788, 956, 1576, 1912, 2561, 3107, 3152, 3824, 5122, 6214, 10244, 12428, 20488, 24856, 40976, 47083, 49712, 94166, 188332, 376664, 612079, 753328, 1224158, 2448316, 4896632, 9793264]

約数ペア:

[(1, 9793264), (2, 4896632), (4, 2448316), (8, 1224158), (13, 753328), (16, 612079), (26, 376664), (52, 188332), (104, 94166), (197, 49712), (208, 47083), (239, 40976), (394, 24856), (478, 20488), (788, 12428), (956, 10244), (1576, 6214), (1912, 5122), (2561, 3824), (3107, 3152)]