378314636

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{254929}}^1$

素因数の和:254993

約数の個数: 24

約数和(自身を含む): 770908320

約数和(自身を除く): 392593684

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 254929, 509858, 1019716, 1784503, 3569006, 7138012, 13511237, 27022474, 54044948, 94578659, 189157318, 378314636]

約数ペア:

[(1, 378314636), (2, 189157318), (4, 94578659), (7, 54044948), (14, 27022474), (28, 13511237), (53, 7138012), (106, 3569006), (212, 1784503), (371, 1019716), (742, 509858), (1484, 254929)]