9861871552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{515357}}^1$

素因数の和:515405

約数の個数: 56

約数和(自身を含む): 21991356576

約数和(自身を除く): 12129485024

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 4784, 9568, 19136, 515357, 1030714, 2061428, 4122856, 6699641, 8245712, 11853211, 13399282, 16491424, 23706422, 26798564, 32982848, 47412844, 53597128, 94825688, 107194256, 154091743, 189651376, 214388512, 308183486, 379302752, 428777024, 616366972, 758605504, 1232733944, 2465467888, 4930935776, 9861871552]

約数ペア:

[(1, 9861871552), (2, 4930935776), (4, 2465467888), (8, 1232733944), (13, 758605504), (16, 616366972), (23, 428777024), (26, 379302752), (32, 308183486), (46, 214388512), (52, 189651376), (64, 154091743), (92, 107194256), (104, 94825688), (184, 53597128), (208, 47412844), (299, 32982848), (368, 26798564), (416, 23706422), (598, 16491424), (736, 13399282), (832, 11853211), (1196, 8245712), (1472, 6699641), (2392, 4122856), (4784, 2061428), (9568, 1030714), (19136, 515357)]