2216796688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{6581}}^1$

素因数の和:7195

約数の個数: 40

約数和(自身を含む): 4419549720

約数和(自身を除く): 2202753032

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 569, 592, 1138, 2276, 4552, 6581, 9104, 13162, 21053, 26324, 42106, 52648, 84212, 105296, 168424, 243497, 336848, 486994, 973988, 1947976, 3744589, 3895952, 7489178, 14978356, 29956712, 59913424, 138549793, 277099586, 554199172, 1108398344, 2216796688]

約数ペア:

[(1, 2216796688), (2, 1108398344), (4, 554199172), (8, 277099586), (16, 138549793), (37, 59913424), (74, 29956712), (148, 14978356), (296, 7489178), (569, 3895952), (592, 3744589), (1138, 1947976), (2276, 973988), (4552, 486994), (6581, 336848), (9104, 243497), (13162, 168424), (21053, 105296), (26324, 84212), (42106, 52648)]