4690238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 8460288

約数和(自身を除く): 3770050

約数列:

[1, 2, 7, 14, 31, 62, 101, 107, 202, 214, 217, 434, 707, 749, 1414, 1498, 3131, 3317, 6262, 6634, 10807, 21614, 21917, 23219, 43834, 46438, 75649, 151298, 335017, 670034, 2345119, 4690238]

約数ペア:

[(1, 4690238), (2, 2345119), (7, 670034), (14, 335017), (31, 151298), (62, 75649), (101, 46438), (107, 43834), (202, 23219), (214, 21917), (217, 21614), (434, 10807), (707, 6634), (749, 6262), (1414, 3317), (1498, 3131)]