244799408

素因数分解:

$2^4\times 7^1\times {\mathrm{2185709}}^1$

素因数の和:2185724

約数の個数: 20

約数和(自身を含む): 542056080

約数和(自身を除く): 297256672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2185709, 4371418, 8742836, 15299963, 17485672, 30599926, 34971344, 61199852, 122399704, 244799408]

約数ペア:

[(1, 244799408), (2, 122399704), (4, 61199852), (7, 34971344), (8, 30599926), (14, 17485672), (16, 15299963), (28, 8742836), (56, 4371418), (112, 2185709)]