2025451568

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{186437}}^1$

素因数の和:186549

約数の個数: 40

約数和(自身を含む): 4531189152

約数和(自身を除く): 2505737584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 186437, 372874, 745748, 1305059, 1491496, 2610118, 2982992, 5220236, 10440472, 18084389, 20880944, 36168778, 72337556, 126590723, 144675112, 253181446, 289350224, 506362892, 1012725784, 2025451568]

約数ペア:

[(1, 2025451568), (2, 1012725784), (4, 506362892), (7, 289350224), (8, 253181446), (14, 144675112), (16, 126590723), (28, 72337556), (56, 36168778), (97, 20880944), (112, 18084389), (194, 10440472), (388, 5220236), (679, 2982992), (776, 2610118), (1358, 1491496), (1552, 1305059), (2716, 745748), (5432, 372874), (10864, 186437)]