2013476780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 4905847296

約数和(自身を除く): 2892370516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 257, 428, 514, 523, 535, 749, 1028, 1046, 1070, 1285, 1498, 1799, 2092, 2140, 2570, 2615, 2996, 3598, 3661, 3745, 5140, 5230, 7196, 7322, 7490, 8995, 10460, 14644, 14980, 17990, 18305, 27499, 35980, 36610, 54998, 55961, 73220, 109996, 111922, 134411, 137495, 192493, 223844, 268822, 274990, 279805, 384986, 391727, 537644, 549980, 559610, 672055, 769972, 783454, 940877, 962465, 1119220, 1344110, 1566908, 1881754, 1924930, 1958635, 2688220, 3763508, 3849860, 3917270, 4704385, 7834540, 9408770, 14381977, 18817540, 28763954, 57527908, 71909885, 100673839, 143819770, 201347678, 287639540, 402695356, 503369195, 1006738390, 2013476780]

約数ペア:

[(1, 2013476780), (2, 1006738390), (4, 503369195), (5, 402695356), (7, 287639540), (10, 201347678), (14, 143819770), (20, 100673839), (28, 71909885), (35, 57527908), (70, 28763954), (107, 18817540), (140, 14381977), (214, 9408770), (257, 7834540), (428, 4704385), (514, 3917270), (523, 3849860), (535, 3763508), (749, 2688220), (1028, 1958635), (1046, 1924930), (1070, 1881754), (1285, 1566908), (1498, 1344110), (1799, 1119220), (2092, 962465), (2140, 940877), (2570, 783454), (2615, 769972), (2996, 672055), (3598, 559610), (3661, 549980), (3745, 537644), (5140, 391727), (5230, 384986), (7196, 279805), (7322, 274990), (7490, 268822), (8995, 223844), (10460, 192493), (14644, 137495), (14980, 134411), (17990, 111922), (18305, 109996), (27499, 73220), (35980, 55961), (36610, 54998)]