3871286404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{134401}}^1$

素因数の和:134803

約数の個数: 24

約数和(自身を含む): 7150186400

約数和(自身を除く): 3278899996

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1516, 7201, 14402, 28804, 134401, 268802, 537604, 2553619, 5107238, 10214476, 50937979, 101875958, 203751916, 967821601, 1935643202, 3871286404]

約数ペア:

[(1, 3871286404), (2, 1935643202), (4, 967821601), (19, 203751916), (38, 101875958), (76, 50937979), (379, 10214476), (758, 5107238), (1516, 2553619), (7201, 537604), (14402, 268802), (28804, 134401)]