13998890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 26154576

約数和(自身を除く): 12155686

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 433, 530, 610, 866, 2165, 3233, 4330, 6466, 16165, 22949, 26413, 32330, 45898, 52826, 114745, 132065, 229490, 264130, 1399889, 2799778, 6999445, 13998890]

約数ペア:

[(1, 13998890), (2, 6999445), (5, 2799778), (10, 1399889), (53, 264130), (61, 229490), (106, 132065), (122, 114745), (265, 52826), (305, 45898), (433, 32330), (530, 26413), (610, 22949), (866, 16165), (2165, 6466), (3233, 4330)]