2089811504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1193}}^1$

素因数の和:1518

約数の個数: 80

約数和(自身を含む): 4557163680

約数和(自身を除く): 2467352176

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 269, 296, 407, 538, 592, 814, 1076, 1193, 1628, 2152, 2386, 2959, 3256, 4304, 4772, 5918, 6512, 9544, 9953, 11836, 13123, 19088, 19906, 23672, 26246, 39812, 44141, 47344, 52492, 79624, 88282, 104984, 109483, 159248, 176564, 209968, 218966, 320917, 353128, 437932, 485551, 641834, 706256, 875864, 971102, 1283668, 1751728, 1942204, 2567336, 3530087, 3884408, 5134672, 7060174, 7768816, 11873929, 14120348, 23747858, 28240696, 47495716, 56481392, 94991432, 130613219, 189982864, 261226438, 522452876, 1044905752, 2089811504]

約数ペア:

[(1, 2089811504), (2, 1044905752), (4, 522452876), (8, 261226438), (11, 189982864), (16, 130613219), (22, 94991432), (37, 56481392), (44, 47495716), (74, 28240696), (88, 23747858), (148, 14120348), (176, 11873929), (269, 7768816), (296, 7060174), (407, 5134672), (538, 3884408), (592, 3530087), (814, 2567336), (1076, 1942204), (1193, 1751728), (1628, 1283668), (2152, 971102), (2386, 875864), (2959, 706256), (3256, 641834), (4304, 485551), (4772, 437932), (5918, 353128), (6512, 320917), (9544, 218966), (9953, 209968), (11836, 176564), (13123, 159248), (19088, 109483), (19906, 104984), (23672, 88282), (26246, 79624), (39812, 52492), (44141, 47344)]