898889092

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{16007}}^1$

素因数の和:16251

約数の個数: 24

約数和(自身を含む): 1600159680

約数和(自身を除く): 701270588

約数列:

[1, 2, 4, 101, 139, 202, 278, 404, 556, 14039, 16007, 28078, 32014, 56156, 64028, 1616707, 2224973, 3233414, 4449946, 6466828, 8899892, 224722273, 449444546, 898889092]

約数ペア:

[(1, 898889092), (2, 449444546), (4, 224722273), (101, 8899892), (139, 6466828), (202, 4449946), (278, 3233414), (404, 2224973), (556, 1616707), (14039, 64028), (16007, 56156), (28078, 32014)]