2455864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 2468936

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 151, 152, 214, 302, 428, 604, 856, 1208, 2033, 2869, 4066, 5738, 8132, 11476, 16157, 16264, 22952, 32314, 64628, 129256, 306983, 613966, 1227932, 2455864]

約数ペア:

[(1, 2455864), (2, 1227932), (4, 613966), (8, 306983), (19, 129256), (38, 64628), (76, 32314), (107, 22952), (151, 16264), (152, 16157), (214, 11476), (302, 8132), (428, 5738), (604, 4066), (856, 2869), (1208, 2033)]