2018408704

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{606493}}^1$

素因数の和:606522

約数の個数: 36

約数和(自身を含む): 4338858076

約数和(自身を除く): 2320449372

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 606493, 1212986, 2425972, 4851944, 7884409, 9703888, 15768818, 19407776, 31537636, 38815552, 63075272, 77631104, 126150544, 155262208, 252301088, 504602176, 1009204352, 2018408704]

約数ペア:

[(1, 2018408704), (2, 1009204352), (4, 504602176), (8, 252301088), (13, 155262208), (16, 126150544), (26, 77631104), (32, 63075272), (52, 38815552), (64, 31537636), (104, 19407776), (128, 15768818), (208, 9703888), (256, 7884409), (416, 4851944), (832, 2425972), (1664, 1212986), (3328, 606493)]