4395426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 10112640

約数和(自身を除く): 5717214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 457, 458, 687, 914, 1371, 1374, 1603, 2742, 3199, 3206, 4809, 6398, 9597, 9618, 19194, 104653, 209306, 313959, 627918, 732571, 1465142, 2197713, 4395426]

約数ペア:

[(1, 4395426), (2, 2197713), (3, 1465142), (6, 732571), (7, 627918), (14, 313959), (21, 209306), (42, 104653), (229, 19194), (457, 9618), (458, 9597), (687, 6398), (914, 4809), (1371, 3206), (1374, 3199), (1603, 2742)]