242957918

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{22051}}^1$

素因数の和:22847

約数の個数: 16

約数和(自身を含む): 417047424

約数和(自身を除く): 174089506

約数列:

[1, 2, 7, 14, 787, 1574, 5509, 11018, 22051, 44102, 154357, 308714, 17354137, 34708274, 121478959, 242957918]

約数ペア:

[(1, 242957918), (2, 121478959), (7, 34708274), (14, 17354137), (787, 308714), (1574, 154357), (5509, 44102), (11018, 22051)]