4253758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 7280640

約数和(自身を除く): 3026882

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 157, 314, 437, 589, 713, 874, 1178, 1426, 2983, 3611, 4867, 5966, 7222, 9734, 13547, 27094, 68609, 92473, 111941, 137218, 184946, 223882, 2126879, 4253758]

約数ペア:

[(1, 4253758), (2, 2126879), (19, 223882), (23, 184946), (31, 137218), (38, 111941), (46, 92473), (62, 68609), (157, 27094), (314, 13547), (437, 9734), (589, 7222), (713, 5966), (874, 4867), (1178, 3611), (1426, 2983)]